11. The graph below shows the changes in a rabbit
population over several years.
O
A. All of the other answer choices
Changes in a Rabbit Population
O B. The average annual temperature in the forest was a
record high.
O
C. Many of the trees in the forest were cut down.
Number of Rabbits
(thousandu)
D. There was an abundant amount of grass and plants
in the forest.
0
1
2
3
4 5 6
Year of Study
7
8
9
10
Which of the following factors could have caused
the changes observed during the first four years of
the study?

ok whats the question if not i cannot you i need question and need a thing to answer

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o