When organisms within a species die before they reproduce, what happens to the species?

a) the species diverges into two different species.

b) two species merge into one.

c) the species eventually becomes extinct.

d) a new species emerges

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?