The 2016 USA presidential candidates are:
Hillary Clinton
Bernie Sanders
Roque De La Fuente
Jeb Bush
Ben Carson
Chris Christie
Ted Cruz
Carly Fiorina
Jim Gilmore
John Kasich
Marco Rubio
Donald Trump
Answer:
fights and deaths
Explanation:
because they hate each other
Answer:
D. Fossils of early tetrapods have many features that are very different than whales of today
Explanation:
I would say this is the correct answer because it pertains to the fossil record providing proof that the tetrapods evolved from whales. This explains why they are very different than whales nowadays despite the fact that they have a shared ancestor. The answer you have chosen is too vague.