by Danny Asmara

Wall 16 to 20

dannyasmara — 2014-08-20 00:11:16 UTC

Q19 Akmal& Moe Htet

2014-08-20 01:24:35 UTC

Ans:2

The rate of photosynthesis will not stop until there is

no more sunlight given to the plant's leaves.

Q18 by lucas and yi yao

2014-08-20 01:29:43 UTC

ans:4

it allows most of the light to pass through as the bright patch among the rest is the brightest and plant need sunlight to photosynthesis and make foodto survive

Q16 Yiling&Jazreel

2014-08-20 01:35:04 UTC

Ans:2

C and D is the most suitable temperature for the seeds to germinate

Q20 Mahirah & Nadzirah

2014-08-20 01:40:27 UTC

Ans:2

Male sex cells of a plant cannot be anther as anther is a source of pollen grain ( where the pollen grain come from) and the female sex cells cannot be stigma is a part of a plant where a grain of pollen grain land on the stigma and the baby cannot be a fruit as a fruit already been fully ripe but a seed has not.

Q18 Done by Clarine and Hazel

2014-08-20 01:40:50 UTC

Ans : 4

Most light can pass through the beaker as the most amount of sunlight could be detected for photosynthesis.

Q16 Aarifeen and Tyng hwee

2014-08-20 01:42:31 UTC

Ans: 3

(1) cannot be as its temperature is too low

thus the seed would have no warmth.

(2) cannot be as b temperature can still be

germinated with.

(4)cannot be as E temperature too high so

the seedling would overheat and die.

(3) is the answer as b,c and d temperature

is suitable for germination to take place while

a is too cold and e is too hot thus the answer

is 3 and not 1,2 and 4.:)