Radiation from the Sun heats the land during the day. A circular current of warm air rises from the land and moves out to sea, where it cools. This process of moving air is best described as . A.
radiation and conduction

B.
convection

C.
conduction

D.
radiation

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

In what cells is the human genome located?

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.