When a species becomes overpopulated in a particular ecosystem, typically, some individuals will survive, some will die, and some will
A. mate with another species
B. eat each other
C. migrate
D. hibernate

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

c8h10 is your answerr

just did the assignment and the answer was #1 +2 n