(4) organisms in a changing environment must adapt to acquire necessary traits and survive
lungs or ribs that separate the two upper chambers from each other
Answer:
That doesn't mean the energy is gone, it's just not where you are looking. The universe is defined as all energy and matter. It is everything. Closed system there is ...
The myelin sheath covers most of the axon. It is important because it helps to protect the axon and speed up the neuron firing process by decreasing the amount of time in the axon.
Answer:
A
Explanation:
Meiosis results in gametes with one half the number of chromosomes of the parent cell.
