Acell begins to send out in correct chemical signals to neighboring cells during which phase of the cell cycle did the cause of the change most likely happen?

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.

True or false multiple lane changes must be done individually going through the same procedures for each lane change

Is genetic diversity the same as genetic variation?