Which of the folllowing describes how homologous structures provide evidence to support that life changes over time

What are the types of mutations, and how does each alter the encoded protein? college level answer

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.

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.