Answer:
Mass is how heavy something is, volume tells you how big it is, and density is mass divided by volume. you can usually think of weight and mass as the same thing.Volume is the size of an object, and mass is its weight. Density is calculated by dividing an object’s mass by its volume. Density is sometimes used to describe other quantities divided by volume, such as energy density.
Answer:
I want to say it is the middle layer. But not 100% sure. Sorry if its wrong.
Answer:
Chlorophast allows plants to capture the energy of the sun.
A. The organism has a large nose, because it's homozygous.