An ecosystem is all the populations of organisms that live together and
a.
the food that they take in as energy.

b.
the microorganisms that depend on them.

c.
the organisms that generate energy from sunlight.

d.
the physical factors with which they interact.

What are the types of genetic recombination

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles