Answer:
C. 1/2
Explanation:
I took the test and got it right.
B. because polar bears eat seals, and if the seals are hunted then there is less for them to eat and their species ends up decreasing.
Answer:c
Explanationb:ởi vì giá lươnhug dcựco người bá q quyếtn
Answer:
Alcohol is a treatogen.
Certain chemicals, social drugs and some medicine are also some examples of treatogen.