Answer:
When the rider is at the top of the hill, her potential energy is the greatest, and her kinetic energy is the least.
Explanation:
A. DNA material coiled up in a pile.
Explanation:
Survival of the fittest is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection.In On the Origin of Species, he introduced the phrase in the fifth edition published in 1869, intending it to mean "better designed for an immediate, local environment".
Answer:
A
Explanation:
This showed that at one point all continents were joined
