What farms has the most biodiversity and which one has the least? options : oil palm farm, soybean monoculture, prairie strips farm, and shade grown coffee

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.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they