Testosterone is the principal male sex hormone.
I'm pretty sure it's high density as a solid.
Answer:
A phospholipid contains a phosphate group, two alcohols, and one or two fatty acid chains
Explanation:
I think that the answer should be A or in other words, it would be liquid.
Plants can make their own food by photosynthesising however, animals need to consume plants for energy/as food if their were no plants animals would starve. plants also provideanimals with oxygen as a waste product of photosynthesis which animals need to survive
