The graph shows the changing populations of wolves and moose in Isle Royale National Park. Wolves are predators, and moose are their prey.
Which of the following pairs of populations is most likely to increase and decrease in a similar pattern to the wolves and moose?
Wolf and Moose Populations on Isle Royale
CPV outbreak/
Wolves -- Moose
Number of Wolves
60
50
40
30
20
10
0
Mr
2400
2000
1600
1200
800
400
1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Year
o A. Moose and balsam fir, which are the favorite food plants of moose
B. Very old wolves and young wolf pups
O
C. Moose and the beneficial bacteria that live in the digestive tracts of moose
D. Male wolves and female wolves

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers