Answer: "selective permeability" .
_______________________________
Answer:
NUCLEUS
Explanation:
Nucleus is the cell part that contains an organism's genome.
1/2, anything divided by 1 is always going to stay the same, also as anything divided by 0.
Ventilation systems are needed in a <span>multicellular organism to actually obtain oxygen and give out carbon dioxide. Without this ventilation system, it would be very difficult for multicellular organisms to survive. It has been also observed that surface diffusion is not enough for a multicellular organism to breath.</span>
Answer:
53.3
Explanation:
If the objective lens is 3 times the magnification
and the magnification lens is 160X
160÷3=53.33 recurring, rounded down to be
53.3
