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.
Answer:
ain't mine, but I find this very funny.
Explanation:
A professor was traveling by a boat. On his way, he asked the sailor, "do you know biology, zoology, geography, physiology?" The sailor said no to all his questions.
Professor: "What the hell do you know on this Earth? You will die if illiteracy. After a while the boat started sinking. The sailor asked the professor, "Do you know swiminology and escapology from sharkology?" The professor said no.
Sailor: "well, sharkology and crocodiology will eat your assology, headology, and you will dieology because of your mouthology"
Answer:Watermelons are mostly water — about 92 percent — but this refreshing fruit is soaked with nutrients.
Answer:
Cardiorespiratory endurance is measured by maximum oxygen uptake (VO2 max) and how it's used during intense exercise. Higher amounts of oxygen uptake show that you're using more oxygen and that your cardiorespiratory system is functioning efficiently.
