Your answer should be A: areas at high latitude
Hope this helps:)
The answer is: Ecological Succession
STEPS:
1.) Bare rock (there is no grass at this point).
2.) Lichens (lichens begin to appear).
3.) Small Plants & Lichens (small plants begin to grow & the lichens are spreading).
4.) Grasses (grass starts to grow in certain spots).
5.) Shrubs & Grasses (the grass has covered, at least the majority, of the ground and shrubs begin to appear).
6.) Trees (the shrubs have grown into trees that are tall enough to provide shade)
7.) Animals (the animals return or new animals appear).
It originally comes from C. DNA
Hope this helps!
Answer:
A chromosome consists of DNA and genetic organic molecules.
Because its not yet confirmed as being true some people think its fake and some think its real thats why its called a theory
