Which of the following codes would you expect to see in the web address of a scientific journal that
was published by a nonprofit organization?
A. .edu
B..com
C. .org
D..jnl

How does photosynthesis show the conservation of mass and energy?

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian

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.