1 point In cattle, white and red are both dominant, creating a roan (white and red)
fur. A roan cow mates with a white bull. What percent of their offspring will
be white?
0 %
25%
50%
75%
ОО
100%

the answer is c. it will give up it's valence electron to the other atom.

increases the risk of extinction 

explanation:

the answer is that if the species suffers from the disease, there is nothing stronger than the others, so it is possible to remove wholeness. an example of this is hunger in irish potatoes, which has a deadly disease bearish part of all potato harvest masses. pretty much ruins the land of crops.