Answer:Mutations in these genes can produce new or altered traits, resulting in heritable differences (genetic variation) between organisms. ... Evolution occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.
Explanation:
Answer - C. Coal is ionically bonded together while diamonds are covalently bonded together.
Walking upright.
You can make a case for all of them, but for three of them indirectly.
But the answer, I think, is walking upright.
You can look at the pelvic bones and femur orientation in the hips. You can also look at the way the skull sits on the vertebra.
Chimpanzees have a skull that sits more downward, because they walk on all fours most of the time. While humans have skulls that sit more horizontally on the vertebra, which allows us to see out on the horizon more easily. We can do that because we stand on two feet.
I hope that helps.
Given what we know about the relationships present in this ecosystem, we can confirm that the reintroduction of grey wolves, while causing the population of elk to decrease, will also permit the population of aspen trees and similar plants to increase.
<h3>Why would Aspen trees increase in population?</h3>
The Elk is one of the primary consumers of the aspen tree.
When wolves were removed from the park, their absence caused a sharp increase in the elk population.
This increase in turn caused the elks to consume much more aspen trees and reduce their availability greatly.
The reintroduction of wolves will control the elk population and allow the aspen trees to regrow.
Therefore, given the predator and prey relationships present in the park, we can confirm that with the reintroduction of wolves to the park, we can expect the reduction in elk to allow for an increase in aspen tree populations.
To learn more about ecosystems like this one, visit:
brainly.com/question/1673533?referrer=searchResults
