<span>The answer could be allopatric or sympatric speciation
depending on the cause of speciation. A population living in the same habitat
could be separated by a physical barrier hence restricting gene flow in the population.
On the other hand, sympatric speciation refers to the formation of different species
from a population that is in the same habitat and geographical area without any
physical separation. This could be due to differences in mating tendencies of individuals
in the population </span>
I believe the answer is C. the need to acquire energy from other organisms
This is however an educated guess, but I hope this helps! :)
Answer:
Homologous structures can be described as the structures which are similar to one another present in different organisms. These similarities depict that the organisms might have a common ancestor i the past. For example, the forelimb of man, birds, dogs.
Analogous structures can be described as structures in different organisms which perform the same function but might not have a common origin. For example, the wings of bats and birds.
81.89% of the Middle East has oil from the OPEC oil company, however I couldn't find out other companies or just the source of oil as a whole.
They have combined together to create mass forms of things such as the desk you may be using or the paper you are writing on.
