Question

a) by products of digestion of cellulose in ruminants led to rise in temp. of the atmosphere. what is the behind this observation.
b)what is appendix? do u think it is an essential part of the human digestive system

Answer 1

appendix is not essential part. it has no use nowadays in our body. we can remove the appendix from our body........ it us a tube shaped sad attached to and opening into the lower end of the long intestine in humans and some other mammals....
............but it helps in digestion of cellulose in some animals