Answer:
There are <em><u>four types of neuroglia</u></em> found within the central nervous system:
<u>Astrocytes</u> :
It maintains the blood brain barrier and preserve the chemical environment by recycling ions and neurotransmitters.
<u>Oligodendrocytes</u> :
The myelinate axons in the central nervous system and provide an overall structural framework.
<u>Ependymal cells</u> :
The line ventricles (brain) and central canal (spine) and are involved in the production of cerebrospinal fluid.
<u>Microglia</u> :
It removes cell debris, wastes and pathogens via phagocytosis.
The next time he goes surfing, he will get tired a lot faster and will run out of breath a lot faster. He will also feel a lot more tired quicker than he used to.
Answer:
This is more of your opinion: animals because i believe that animals have more life in them than a plant
Explanation:
Answer:
osteoporosis is a disease in which the risk of bone fracture becomes massively elevated as your bones slowly and progressively become more and more fragile and their density & quality reduces. this disease occurs primarily to elderly people
Explanation:
I cant see the last question and i guess it’s all upon you too
