The absorptive effectiveness of the small intestine is enhanced by increasing the surface area of the mucosal lining. Which of the following accomplish this task?

pregnancy happens more and more

it will increase due to the time span

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.