A cell membrane is semi permeable. It has no other function
Yes, the fan’s blades have kinetic energy. The blades are in motion and they do work by causing the air to move through the fan blades.
Answer:
2) DNA Makes Up Our Body Structure Like Muscle
Explanation:
There Are Pairs In Our DNA That Determine Certain Physical Features Or Traits. ( These Are Called Gene's ) The Genes That You Have In Your Body Right Now, Makes Up Your Genotype. This Genotype Then Determines Your Physical Appearance, Which Is Called Your Phenotype!
D is the right answer
But then again it is actually wrong... Either way D is the answer