What should Jamie do to increase the number of energy storage molecules that producers make

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.

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

What are potential sources of error in marta’s experiment