Answer:
I think a is the awnser because it makes the most sense
I believe the answer is the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup.
D
B
C
A
But I might be wrong sorry I’m not good at that
Answer:
The cerebellum (back of the brain) and the brainstem (middle of the brain)
Explanation:
Muscle movement coordination can be<em> voluntary</em> or <em>involuntary</em>. There are different sections of the brain responsible for the two;
- Voluntary movement of muscles is coordinated by the brainstem in addition to other functions such as sneezing, swallowing, vomitting, etc.
- Involuntary coordination of muscles is controlled by the cerebellum in addition to maintaining posture, balance and body equilibrium.
Hence, both the cerebellum and the brainstem are responsible for coordinating muscle movement.
B. Chromosomes arranged in pairs according to the number of their genes
