0 votes
262 views
in Biology Form 1 by

2 Answers

0 votes
by
They are numerous to increase the surface area of absorption 

0 votes
by
They are finger like which help them to absorb the needed nutrients from the digested food

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...