Increased food supplies in an ecosystem decrease competition because the competing organisms would a) reproduce more often. b) have enough food to eat. c) store large quantities of food. d) have more space in which to live.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.