Answer:
Tricuspid valve
Explanation:
The tricuspid valve helps push blood only from the right atrium into the right ventricle
Answer:
The correct answer is option b. "The receptor potential is carried by neuroglia".
Explanation:
Neuroglia is a term used to describe a class of cells which main function is to support the neurons. The term neuroglia include astrocytes, ependymal cells and oligodendrocyte. It is false to affirm that the receptor potential is carried by neuroglia, the receptor potential is carried out by the neurons.
I'm sorry, but I would need to see the options.
Ans
C) fourth
Explanation:
I took ap environmental science and we leaned this