Human pollution of oceans threatens the growth of algae and other protists that live there. The loss of these microscopic organisms most likely affects the health of the environment and its ability to support life because these organisms — 1 point
provide nitrogen for most land plants
produce most of the oxygen on Earth
are necessary for the recycling of water
are the beginning of ocean food chains

genetic variation will increase because of a new habitat and food source.

explanation:

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.

b 04545