Which statement best describes the role of DNA in the body? Question 7 options:

A.) It speeds up chemical reactions.

B.) It provides long-term energy storage.

C.) It provides a quick form of energy.

D.) It contains genetic information.

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight

Which is one example of a phenotypic change that is not genetic

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.