What best describes the dropping height of a ball that bounced back up to a height of 45 centimeters?

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

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.

Amajor source of energy for your body comes from