Question

ANSWER THE FOLLOWING QUESTIONS IT'S URGENT PLEASE HELP ME
1. how is the movement in plants different from that in animals?
2. difference between seismonastic movement and thigmotrophic movements? 3.Define hecterocyst
4.Hiw do muscles help in locomotion?
5. mention the different organs/methods of breathing in animals? 6.why it is not advisable to sleep under a tree during night?
7.why there is no respiratory system in plants?
8.where does cellular respiration occur in organisms?
9.how is digestive system is different from the alimentary canal?
10. how is small intestine suited for absorption?
11. why does milk spoil quickly during summer?
12. how do microbes spoil food?
13. why should we include vitamins in our diet?





I WILL SELECT YOU AS A BRAINliest IF ONLY YOU ANSWER ALL OF MY QUESTIONS.

:)

Answer 1

3.it is a differentiated cyanobacteria cell that carries out nitrogen fixation. the heterocysts functions as sities for nitrogen under aerobic condition they formed to lack of nitrogen fixition NH2

6. because they takes 0xygen and realese co2 so.wemay affect our health as due to amount of co2 is little bit higher around tree

4.hunam locomotion involves the interaction of joints - tissues such as bones - cartilage -muscle - tendons and ligments

11.by the high temperture the milk get brek down or spoil


13. they are compounds which nessary for normal growth and function which we can not make in our body


12.the reproduce rapidly and the population grow very large .. the large no.of microbs wastes food causes sour-odur-taste and texture