The answer is segment Segment
Natural selection is species survival and reproduction due to differences in some traits that give them an advantage over others
First it's can not be biosynthesis because it is taking in food molecules means it cannot synthesisi its food
Second nutrition is the process to take nutrients
Third absorption means to absorb but here cell does phagocytosis and pinocytosis
Forth digestion obviously when an organism eats something it have to digest it and it it is its capability.... and so far as I think Digestion should Ben your answer!
Answer:
So The Cell Is Protected And Well Working
Explanation:
If Either Cell Didnt Have The Cell Wall The Cell Would Be "Broken"
