https://padlet.com/cheng_voon_yen/5vq5pipos2ja What do you think is the pulse rate of a human when they do the following activities? (a) Post in your best guess in the table provided. Write your prediction in NUMBERS only. No need for sentences nor units e.g. 65 (b) Explain why do you think so (Group answer) en-us 2020-02-19 13:15:20 UTC 2020-03-02 13:51:38 UTC hello@padlet.com cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447418458 1) 50                2) 50                  3)75                4)   50              5)
GROUP's REASON:We do not need to produce alot of energy when we sleep.]]> 2020-02-19 14:31:03 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447418458 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447419415 1)      65          2) 65                  3)  65                4) 65                5)65
GROUP's REASON: When we sleep,we do not need a lot of energy and we breathe slower. Therefore, our heart rate is slower.]]> 2020-02-19 14:32:25 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447419415 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447420029 1)                     2)50              3)60
 4) 55              5)65
GROUP's REASON:When we are sleeping, we do not need a lot of energy, hence the heart does not need to pump the blood so fast 
 to produce energy.]]> 2020-02-19 14:33:15 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447420029 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447420508 1) 80             2)  80                 3) 80             4) 75                5)  80                6)80
GROUP's REASON: When we are sleeping, our body is not moving much. so our heart beats slower so as to supply not too much,but not too little blood that is rich in oxygen and digested food to all parts of the body.
Samuel]]> 2020-02-19 14:33:44 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447420508 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421001 1)                 2)                   3)40                  4)45          5)50

GROUP's REASON:When we are sleeping, we don’t use much of our energy so our heart does not need to pump red blood cells very often]]> 2020-02-19 14:34:26 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421001 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421363 1)     65            2)56                   3)     47             4)70                 5)60
GROUP's REASON:When we are sleeping,we do not use a lot of energy,so even if it is pumping very slowly,it is still pumping.]]> 2020-02-19 14:34:57 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421363 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421536 1) 60                2)  90                 3)                  4)60                 5)110
GROUP's REASON: Our body does not need that much food and oxygen when sleeping , so the heart does not beat fast . ]]> 2020-02-19 14:35:11 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421536 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421949 1) 100                2)           99     3)      99            4)  95               5)99
GROUP's REASON:while sleeping our body breathes slower so our pulse is lower]]> 2020-02-19 14:35:42 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447421949 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447422425 1)140            2)   130                3)135                  4)   190              5)
GROUP's REASON:we need more energy when we are running so our heart needs to pump faster as the heart needs to transport more oxygen and digested food]]> 2020-02-19 14:36:19 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447422425 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447422721 1)   209              2)160                  3)160                  4) 200                5)150
GROUP's REASON:When we are running,we need more energy and we breath faster.So,our heart rate is faster.]]> 2020-02-19 14:36:40 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447422721 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447423484 1)                      2)150              3)115
4) 135              5)160
GROUP's REASON:When we are running, a lot of energy is used so the heart have to work harder to pump the blood faster and produce energy.]]> 2020-02-19 14:37:36 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447423484 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447423771 1)    115             2)    130               3) 130                4)   120              5)130
GROUP's REASON: when we are running, our body needs more energy.thus, our heart beats faster so as to supply blood that is rich in oxygen and digested food to all parts of the body, which is used in the process of respiration to release energy at a faster rate. 
Samuel]]> 2020-02-19 14:37:58 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447423771 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424014 1)                 2)                   3) 100                 4)                 5)110.               6)140
GROUP's REASON:When we are running, We will use more energy making us need more red blood cells for energy]]> 2020-02-19 14:38:15 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424014 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424365 1)    135             2)145                   3)  140                4)150                 5)140
GROUP's REASON: When we are running, we need more oxygen in order to have enough energy to run.Therefore, our heart needs to pump faster to allow the red blood cells to give necessary substances to other cells.]]> 2020-02-19 14:38:37 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424365 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424858 1) 130                2)   135                3)                  4)140                 5)90
GROUP's REASON: When running , we need a lot of food and oxygen , so the heart needs to pump fast , so our heart beat is fast .]]> 2020-02-19 14:39:09 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447424858 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425107 1)180                 2)      200             3)   190               4)    190             5)300
GROUP's REASON:when we are running,we breathe faster so blood flows quicker than normal]]> 2020-02-19 14:39:22 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425107 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425593 1)90               2)90             3) 90                 4)  90               5)
GROUP's REASON:we only need a certain amount or energy when we are walking but not alot of energy so our heart does not need to pump very fast.]]> 2020-02-19 14:39:54 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425593 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425950 1)   85           2)  90                 3)  80                4) 90                5)80
GROUP's REASON:when we are strolling,our heart rate will be normal as we are not doing any activities that need a lot of energy so our heart rate will not increase or decrease]]> 2020-02-19 14:40:18 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447425950 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426208 1)                 2)  75                 3) 80            4)    70             5)78
GROUP's REASON:When we are strolling, we use energy normally hence the blood does need need to pump the blood so fast to produce energy. ]]> 2020-02-19 14:40:39 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426208 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426402 1)  95               2) 90                  3)100               4) 90                5)90
GROUP's REASON: when we stroll, our body relaxes and we do not need so much energy.then, our body does not need so much blood rich in oxygen and digested food to be supplied from the blood.
Samuel]]> 2020-02-19 14:40:50 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426402 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426689 1)                 2)                   3)60                  4)                 5)70.              6)65
GROUP's REASON:when we are strolling we do not use as much energy than running so our heart does not need to pump a lot of red blood cells to the other parts of our body]]> 2020-02-19 14:41:08 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447426689 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427135 1)      100           2)75                   3)  70                4)80                 5)70
GROUP's REASON:we breathe and so the heart has to distribute the blood to all parts of the body]]> 2020-02-19 14:41:32 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427135 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427427 1)  100               2)  110                 3)                  4)115                 5)120
GROUP's REASON: We do not need so much food and oxygen , but more than sleeping as we need energy to stroll .]]> 2020-02-19 14:41:55 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427427 cheng_voon_yen https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427619 1) 150                2)        140           3) 150                 4) 160                5)
GROUP's REASON:we breathe normally so it is normal]]> 2020-02-19 14:42:08 UTC https://padlet.com/cheng_voon_yen/5vq5pipos2ja/wish/447427619