Science, asked by rgupta06, 11 months ago

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nehalgoswami: class 10th
rgupta06: ya
nehalgoswami: ok

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Answered by nehalgoswami
0

3. a...The contraction and expansion movement of walls of food pipe is called peristaltic movement.


rgupta06: another answers
Answered by misha48
0
The constration and relation of a body is called peristalsis.
a.Breathing=The process in which oxygen is taken inside the body and cabondioxide is given out is called breathing.
Respiration =Energy is released in cells by the breakdown and oxidation of food is called respiration.
Aerobic respiration =glucose +oxygen sign of Arrow carbondioxide +water +energy
Anaerobic respiration =Glucose sign of aerrow =ethyl alcohol +carbondioxide + energy
Mucus is important role in our life because it gets out the harmful substances.
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