Which structure is an example of a phospholipid bilayer?
a) dna
b) ribosomes
c) inner membrane
d) intermembrane space

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

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.

Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?