A structural layer surrounding some types of cells, just outside the cell membrane
Answer: yes, there will be some organisms that are more suitable to their enviornment than others and they will still reproduce with one another until the less suitable one dies off.
Answer:
a common single-celled green alga which typically has two flagella for swimming, living in water and moist soil.
carbohydrates contain simple sugars which polysaccharide is one of them
answer: c. polysaccharide
Answer:
I am not sure what you are asking????
Explanation:
if it is multiply choice then I would c and e