A. The interactions between the molecules will become weaker. B. The molecules will collide more often.
Ο Ο Ο
C. The interactions between the molecules will become stronger.
D. The change in temperature will have little or no effect on the
interactions between the molecules.

i think The change in temperature will have little or no effect on the interactions between the molecules.

the squid population could decrease, because the tuna population is increasing and they would eat more squid, so the dolphin population would also decrease because there would be less squid to eat, and because there are less squid the herring population would increase.