Question

HEY GUYS
in CBSE 2020 SCIENCE EXAM
what are the 2 functions of villi
I have written
*they contain extensive blood vessels
*increase surface area of absorption of important substance
*helps in movement of undigested waste
(is last point correct,will I get full correct)?​

Answer 1

Answer:

yes i think bro

Explanation:

Mark me as brainlist and follow me

Answer 2

Hey mate♥️,

Sry to say this villi only helps in absorption not in edgestion.....

Hope you understand!!!!

Pls mark me as brainliest and follow me.......