Question

Select all that apply.

A balance must exist between substances entering and exiting cells. Most animals take in substances by _____.

eating

sweating

breathing

urinating

Answer 1

A balance must exist between substances entering and exiting cells. Most animals take in substances by eating and breathing.

Answer 2

Its isn't sweating nor urinating because that is to export out of the body

if it were my opinion it would be eating because eating brings in most of the nutrients and other necessities for the body