Which of the following events occurs in the light reactions of photosynthesis? a. atp is phosphorylated to yield adp. b. nadph is reduced to nadp+. c. carbon dioxide is incorporated into pga. d. light is absorbed and funneled to reaction-center chlorophyll a located in photosystem ii.

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Which layer will become saturated first when rain falls?

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.