How do aerobic anaerobic respiration differ?

a. more energy is released from a glucose molecule during anaerobic respiration than during aerobic

b. anaerobic respiration but not aerobic respiration occurs in human cells

c. anaerobic respiration requires oxygen while aerobic does not

d. anaerobic respiration evolved first areobotic respiration evolved after photosynthesis organism began producing oxygen

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

How can you approximate the number of calories required to keep you in energy balance?

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms