Answer:
Chromosome 11 is made of over
⇒ 130 million base pairs.
Approximately ⇒ 2000 genes are found on chromosome 11
D.) A trophic level
This is your answer I hope it helps.
It has three main parts:
The cerebrum, The cerebellum, and The brain stem which<span> sits beneath your cerebrum in front of your cerebellum. It connects the brain to the spinal cord and controls automatic functions such as breathing, digestion, heart rate and blood pressure.</span>
I believe the answer is A