30 points(more than one answer)
which steps will prevent the introduction of invasive species into an area?
a. inspect imported exotic species of plants and animals.
b. educate the general public about activities that can lead to the spread of invasive species.
c. use pest control methods for native pests, such as rats and harmful bugs.
d. implement conservation methods to restore endangered populations of native animals to the area.

During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above. a) make glucose b) make chlorophyll c) produce carbon dioxide d) drive the production of atp

If a young male's body is just beginning the process of producing sperm, when is it likely that he would ejaculate mature, viable sperm"

How is anaerobic respiration affected by changes in temperature? (5 points)based on the conditions of early earth, what conclusion can you draw about the amount of anaerobic respiration that was occurring at earth’s beginning? explain your answer.(5 points)if there was a sudden drop in temperature after the evolution of the first living cells, predict how that might have affected the changes in the atmosphere and the evolution of cyanobacteria and other autotrophs. explain your answer. (5 points)