Answer:
4. was developed in consultation with genetic and fossil evidence.
Explanation:
Scientists have carried out exhaustive studies on the origin of bipedalism and from fossil evidence of more than 200 fossils among them from the Bishop Morotopithecus in which they find a genetic mutation which is closely related to the origin of bipedalism. Bipedalism developed in tandem with the increase in displacement activity over long distances and on the ground.
Answer:
B. B. to support and protect the cell
Explanation:
The cell wall provides both structure and protection, as well as defines the shape of the cell.
The cell wall does not store DNA, the nucleus does that. The cell wall plays no role in helping the cell move.
Thus, B is the best answer.
hope this helps!
Remember, the principal product of the photosynthesis is the molecular oxygen and sugars; that means that a reduction in photosynthesizing plants will result in a decrease in dissolve oxygen.