B. Wolves and moose have a predator-prey relationship. Wolves hunt and kill moose, which causes the population to decline. When there’s more wolves, more moose die. Less wolves, less moose die, so the population will rise. They rely on one another, the wolves keeping the moose’s population in check, and the moose serve as food to the wolves.
Because they do not realize how valuable it is.
Answer:
orbit, astronauts, spaceship, examined, awarded, encourage
Explanation:
