5D 2021Science by Mrs Balan

5D 2021Science by Mrs Balan https://padlet.com/manickam_sumath/b75r9tm6f5n9 en-us 2020-04-06 12:58:32 UTC 2023-01-23 09:31:43 UTC hello@padlet.com Ground Rules manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785569984 •Be kind, respectful

•Listen to ideas

• Be engaged

•DO YOUR PART Properly
Teach your friend -YOU learn MORE

]]> 2021-10-02 06:53:03 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785569984 Monday 4/10 EACH GRP WILL DO TWO QUESTIONS> MAKE SURE YOU DO THE CORRECT QUESTIONS> The whole group is responsible for the answer posted- SO CHECK. In the Zoom break out room 1. Read and highlight Science words 2. In your group, discuss the answer for the questions 3. Write down the best possible answer on your paper 4.Two members type out the answers for two questions in the padlet. ( padlet link in SLS lesson) 5. If you are done read other answers or do your paper. manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570339

]]> 2021-10-02 06:53:43 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570339 Use the padlet to pose any questions you have while doing the sharing. Others can see and and answer the questions also. manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570490 Other]]> 2021-10-02 06:54:00 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570490 Grp 5: Ayra, Karin, Ayden, Safa, Chang Huy manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570717 Do Questions 29 and 30]]> 2021-10-02 06:54:24 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570717 Grp 3: Tharun, Kerri, Siddiq, Syawqie,Ondrej manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570971 Do Questions 31 and 32]]> 2021-10-02 06:54:53 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785570971 Grp 2: Jeronimo, Shengyi, Ethan Gautham manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571119 Do Questions 33 and 37]]> 2021-10-02 06:55:08 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571119 Grp 4: Junyi, Sarah, Shivam, Shriya, Valerie manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571252 Do Questions 35 and 40]]> 2021-10-02 06:55:25 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571252 Grp 6: Kiaan, Jameel, Gayatri, David manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571375 Do Questions 36 and 41.]]> 2021-10-02 06:55:38 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785571375 Grp 5: Ayra, Karin, Ayden, Safa, Chang Huy manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785574328 Do Questions 29 and 30]]> 2021-10-02 07:00:50 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785574328 Grp 3: Tharun, Kerri, Siddiq, Syawqie,Ondrej manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785575312 Do Questions 31 and 32]]> 2021-10-02 07:02:21 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785575312 Grp 1: Adam, Alexis, Andrea, Angel, Kylie manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785576085 Do Questions 34 and 38]]> 2021-10-02 07:03:39 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785576085 Grp 2: Jeronimo, Shengyi, Ethan Gautham manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785578369 Do Questions 33 and 37]]> 2021-10-02 07:07:42 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785578369 Grp 1: Adam, Alexis, Andrea, Angel, Kylie manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785579260 Do Questions 34 and 38]]> 2021-10-02 07:09:12 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785579260 Grp 6: Kiaan, Jameel, Gayatri, David manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785580885 Do Questions 36 and 41.]]> 2021-10-02 07:12:00 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785580885 DO Yourself manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785581321 2021-10-02 07:12:38 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785581321 Grp 4: Junyi, Sarah, Shivam, Shriya, Valerie manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785583408 Do Questions 35 and 40]]> 2021-10-02 07:15:14 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1785583408 Jamboard - Photosynthesis manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788265550 2021-10-04 01:37:22 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788265550 manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788266189 2021-10-04 01:37:44 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788266189 manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788275246 2021-10-04 01:43:34 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788275246 manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788277074 2021-10-04 01:44:45 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788277074 manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788277811 2021-10-04 01:45:09 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788277811 34(b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788412806 Most oxygen is used for respiration to release energy]]> 2021-10-04 03:11:52 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788412806 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788415554 2021-10-04 03:13:30 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788415554 36(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419166 Steel

]]> 2021-10-04 03:15:37 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419166 Q31 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419684 Pollen grains from the anther is transferred to the stigma.

By syawqie]]> 2021-10-04 03:15:56 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419684 36(b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419706 Add more batteries to the circuit

]]> 2021-10-04 03:15:57 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788419706 41(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788421150 Poke a hole on the top of the bottle. - 0m]]> 2021-10-04 03:16:52 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788421150 question 41(b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788424147 ~~Air can escape through the hole in the bottle~~
Air can escape from the bottle (1/2m)
and water can occupy the space previously occupied by air (1/2m)]]> 2021-10-04 03:18:44 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788424147 34(c) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788425498 The heart needs to pump blood faster so that blood can transport water, oxygen and digested food to all cells for respiration to occur to release energy.]]> 2021-10-04 03:19:40 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788425498 36(c) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788426002 When the switch was closed, it formed a closed circuit and electric current could flow through the circuit so metal bar X became an electromagnet. Hence, since iron is a magnetic material, the iron ball got attracted to X. Thus, the iron ball moved towards metal bar X.]]> 2021-10-04 03:19:59 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788426002 Science (Gautham) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788427257 2021-10-04 03:20:50 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788427257 35(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788429380 X: Nitrogen
Y: Oxygen]]> 2021-10-04 03:22:11 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788429380 34(c) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788432494 When Tino increased his running speed, his body needed more energy so his heartbeat increased to send more blood carrying water, oxygen and digested food faster to the rest of the body.]]> 2021-10-04 03:24:04 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788432494 Q31 b https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433369 Q and P because there is an anther,stigmas,ovules,ovaries and
styles.

By Syawqie ]]> 2021-10-04 03:24:35 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433369 Q31B https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433515 Flower P and Q.It still has its stigma so pollen grains can go into the stigma]]> 2021-10-04 03:24:40 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433515 35(b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433888 Part Q allows gaseous exchange to take place for the plant]]> 2021-10-04 03:24:55 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788433888 Q29 a i pupa ii larva https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788437068

]]> 2021-10-04 03:26:46 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788437068 Q29 (b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788438088 When the temperature decreases, the amount of days for one to complete the life cycle increases.]]> 2021-10-04 03:27:25 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788438088 32 (a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788439137 Leaves]]> 2021-10-04 03:28:05 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788439137 35 (c) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788442099 Part Q was found more on the underside of the leaf that the upper surface of the leaf to prevent excessive loss of water]]> 2021-10-04 03:30:02 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788442099 40(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788443768 To find out which material a or b is a better conductor of heat]]> 2021-10-04 03:31:01 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788443768 Q32a https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788444157 Leaves]]> 2021-10-04 03:31:13 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788444157 38T: Water I/c Rate of evaporation - WHAT variable changed - ESA https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788444283 38C: (A) E: the mass of the towel A is decreasing faster than towel B. R: This is because towel A has more exposed surface area to for the water to evaporate faster whilst towel B is folded therefore it has less exposed surface area to dry.]]> 2021-10-04 03:31:17 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788444283 Q29 (c) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788445097 If the eggs cannot hatch, insect X cannot reproduce and they will become extinct.]]> 2021-10-04 03:31:51 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788445097 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788445390 b) when it is not wet or cold.]]> 2021-10-04 03:32:02 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788445390 Q32b https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788447977 Leaves—>stem
|
roots. V fruits]]> 2021-10-04 03:33:45 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788447977 40 (b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788448565 Cup A. Since Cup A felt cooler tahn cup B, cup A lost heat heat faster than cup B and hence is a better conducyor of heat that cup B and will melt more quickly]]> 2021-10-04 03:34:04 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1788448565 Science (Gautham) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791527733 This is the answer formed by our group]]> 2021-10-05 02:46:51 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791527733 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791530850 c) It took a longer time to dry as in the shade, there is not as much sunlight and wind compared to open air. The sunlight helps warm the towel and the breeze help dry the towel so without it, the towel would take a longer time to dry.]]> 2021-10-05 02:48:13 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791530850 Comment: https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791542385 You don't know that no wind was present as the question only stated that it was placed in the shade. In the shade may mean outside under a tree or under something that is hanging outside
so wind may have been present. In your answer maybe u can remove the part about the wind.

]]> 2021-10-05 02:53:01 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791542385 Comment: https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791554228 In Question (a) before u write 'condensed' i think it would be better if you wrote 'lost heat and condensed' but other than that your answer seems very good and detailed.

]]> 2021-10-05 02:57:09 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791554228 Comment https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791658169 i dont think it is the moisture inside the freezer. its more like warmer water vapour in the surrounding air came into contact with the cooler air around the freezer, lost heat & condensed into tiny water droplets (mist). and for the 2nd question I think you can talk about the mist (tiny water droplets) gaining heat and evaporating.
Gayatri]]> 2021-10-05 03:38:21 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791658169 Mrs BALAN manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791667160 Do look at your friend's comment - is not the moisture from the freezer that is condensing, it is the warm water vapour in the surrounding that comes in contact with the cooler air in the freezer.]]> 2021-10-05 03:42:11 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791667160 Mrs BAlan manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791670198 Very good complete answer]]> 2021-10-05 03:43:29 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791670198 Mrs Balan manickam_sumath https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791688883 Good answer]]> 2021-10-05 03:51:36 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791688883 Comment: https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791767401 for the last question i think it reduces overcrowding and competition for sunlight, water, nutrients and space. for the second question i think it is to obtain more reliable results by taking the average of the readings for each time
Gayatri]]> 2021-10-05 04:29:52 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791767401 comment https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791785594 im not clear with this question. i dont think there are ovules in the ovaries of q and p so fertilisation cannot take place and they cannot develop into fruits.
Gayatri]]> 2021-10-05 04:38:28 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791785594 comment https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791793177 34c i think you can talk about him being able to respire/carry out life processes faster and releasing energy faster this way. maybe you can also talk about carbon dioxide being removed from his body at a faster rate.
gayatri]]> 2021-10-05 04:42:22 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791793177 comment https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791798182 yes you can remove the part about the wind. and for 38b a better answer might be that from 120min to 180min its mass remained constant which shows that water did not evaporate and it is completely dry since if it was still wet the mass will decrease as the water evaporates so it is completely dry.
Gayatri]]> 2021-10-05 04:44:51 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791798182 comment https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791890177 I think that the stigma is not necessary as pollination has already taken place.I think you have to mention about the ovaries and ovules as they develop into fruits and seeds
Kiaan]]> 2021-10-05 05:29:36 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1791890177 2021p5sciencet4practice paper 2 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816065286 2021-10-14 05:13:21 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816065286 Junyi https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816067290 Cell P is a plant cell while cell Q is an animal cell]]> 2021-10-14 05:14:39 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816067290 Kiaan and Adam Q35 paper 2b https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816068468 a In a fish,blood is not transported from the heart to the other parts of the body and blood is only transported from the other parts of the body to the heart while in a human body,blood is transported from the heart to the other parts of the body and back to the heart

]]> 2021-10-14 05:15:21 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816068468 Junyi https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816068958 Cell P because it I has chloroplasts]]> 2021-10-14 05:15:40 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816068958 [SHIVAM][KERRI] operaestateprisch https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816069244 PAPER2 Q34 (a)
(i)A
(ii)B]]> 2021-10-14 05:15:50 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816069244 P2B, Qn 35)b https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816070702 There is more carbon dioxide found in the blood flowing at X than at Y]]> 2021-10-14 05:16:43 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816070702 Paper2B Q37(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816071357 So that the light sensor detects light only from the torch and not from other light sources in the room.]]> 2021-10-14 05:17:04 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816071357 29 2 b cell p Siddiq🐵 And Valerie https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816072687 Cell P has chloroplasts but cell R does not have chloroplasts ]]> 2021-10-14 05:17:53 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816072687 Shivam(Kerri operaestateprisch https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816074692 The longer the time,the amount of oxygen in the water decreases.]]> 2021-10-14 05:19:06 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816074692 Paper 2 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075421 a) Air has a fixed volume.
b) Put the same amount of heat.
c)There was more layer of 'd' air, causing the wax to melt slower.
d)Fur coat Y. Y had more layer of air allowing the hold air from the surrounding air to be trapped in the layer of air than fur coat X, as X has a smaller layer of air than Y.]]> 2021-10-14 05:19:31 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075421 Junyi Q 29 c https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075572 Cell P root cell cell R cheek cell]]> 2021-10-14 05:19:36 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075572 P2B Q35 c https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075659 The main substances are carbon dioxide and waste products]]> 2021-10-14 05:19:40 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816075659 Ethan and Sarah https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816076442 P2B Q33
(a) Fertilisation occurs when the male reproductive cell fuses with the female reproductive cell.
(b) Plants cannot reproduce by themselves and need pollinators to help them with process A.
(c) It’s because type A flowers do not have ovary and ovules.
(d) It’s because bees help to pollinate flowers as they carry pollen grains from other flowers.]]> 2021-10-14 05:20:04 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816076442 Paper 2B 38(a) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816076713 Light travels in a straight line.]]> 2021-10-14 05:20:14 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816076713 Tharun https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077267 2021-10-14 05:20:36 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077267 Paper 2B Q38(Safa and David) operaestateprisch https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077298 Q38a)light travels in a straight line.
Q38b)When the car drives over the light sensor, the light source is blocked.
Q38c)Glass]]> 2021-10-14 05:20:37 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077298 32(B)Practice paper 2B https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077645 When aunts are dispersed further away from the parent plant, this will prevent overcrowding between the parents and young plants and will also prevent competition for sunlight,When aunts are dispersed further away from the parent plant, this will prevent overcrowding between the parent plant currents and will also prevent competition for sunlight,water, nutrients and space.HENCE, The plants can grow better

Shengyi]]> 2021-10-14 05:20:50 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816077645 Paper2B Q37(b) https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816078492 When the torch was moved closer to the material, the intensity of the light increases and the amount of the light detected by the light sensor increases.]]> 2021-10-14 05:21:21 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816078492 29 2 b cell p Siddiq🐵 And Valerie https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816078879 B cell P and cell R are plant cells,as they have a cell wall.]]> 2021-10-14 05:21:35 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1816078879 https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1818555008 Die]]> 2021-10-15 01:45:24 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1818555008 Ethan and Sarah https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1823573871 P2B Q33
(a) Fertilisation occurs when the male reproductive cell fuses with the female reproductive cell.
(b) Plants cannot reproduce by themselves and need pollinators to help them with process A.
(c) It’s because type A flowers do not have ovary and ovules.
(d) It’s because bees help to pollinate flowers as they carry pollen grains from other flowers.]]> 2021-10-18 08:42:20 UTC https://padlet.com/manickam_sumath/b75r9tm6f5n9/wish/1823573871