Answer:
The answer is 3:2
Explanation:
A cubic cell has 6 sides
= 6 side²
= 6 × 4²
= 6 × 16
= 96 mm²
Volume of a cubic cell
= side³
= 4³
= 64 mm³
The ratio of the surface area to volume of imaginary cubic cell is therefore:
= 96/64
= 3/2
= 3:2

B.) speeds up chemical reactions
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The answer is: <span>A- Genes for body and wing size were on the same chromosome and inherited together</span>
Answer:
B - amount of sunlight or water
Explanation:
This is because light is very important in the maintenance of plants. The rate at which plants grow and the length of time depends on the amount of light it receives
I believe the only option should be C. Proteins. Only Carbohydrates, Proteins and Nucleic Acids are categorized as Macromolecules, not Lipids.