Answer:
O Hooves are better equipped for environments with plains.
Explanation:
I took the test.
Also, hooves help horses run faster.
Answer:
When CO2 is breathed into the lungs, it dissolves in the water there, diffuses across the alveolar-capillary membrane, and enters the bloodstream. As it combines with water, it forms carbonic acid, making the blood acidic. So CO2 in the bloodstream lowers the blood pH.
Answer:
the light one will live longer
Explanation:
bc it is at least getting oxygen and it is getting light to make food