All biotic and abiotic factors in a small forest form a(n) * a. biosphere b. ecosystem c. community d. food chain which of the following is an abiotic factor that could influence population size? * a. amount of food b. amount of water c. presence of predators d. presence of competitors the most important abiotic factor for organisms in an ecosystem is * a. climate b. water c. weather d. sun which of the following would be abiotic factors for a polar bear? * a. extreme cold, floating ice b. eating only live prey c. large body size d. paws with thick hair

1.- All biotic and abiotic factors   B: ecosystem

The conjugation of biotic and abiotic factors make an ecosystem

2.- Which is an abiotic factor that could influence population?    B.  Amount of water.   This option is the only abiotic option

3.- The most important abiotic factor for organisms in an ecosystem is:    A. Climate.   This abiotic factor combines the amount of water that precipitates, the temperature, the changes of seasons, and therefore, the amount of radiation, the presence of winds

4.- Which of the following would be abiotic factor for a polar bear?

A.  Extreme cold, floating ice.    Is the only abiotic factor in the options.   The abiotic factors are phisical and chemical factor that determined the characteristics of a biotipe,  are non living things.

c. would be the answer : )

explanation:

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse