serves as a source of neural stem cells (NSCs) in the process of adult neurogenesis.
What’s the question?? You never finished asking your question!
In the nature-nurture debate, it is true that nature refers to the influence of the environment.
True, For example you have to eat healthy and not do drugs in order to function correctly and not be affected by these things
Answer:
The cardiovascular system pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.