A forest is destroyed by fire. Life will return a short time because there is soil left on the ground which of the following is true? A. Primary succession will occur with weeds and grasses.
B. Secondary succession will occur with weeds and grasses.
C. Primary succession will occur with lichens and mosses.
D. Secondary succession will occur with lichens and mosses.

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

What is the next step in muscle contraction after the actin changes shape? (apex)

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease