Of the plates listed, which will receive the highest number of hits from the sun's rays when the earth is positioned as shown below?

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance

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.