Question

glia cells account for about 90% of the cells in the central nervous system. assign these functions to the glial cells that perform them. provide immune functions, sustain the neurons metabolically, form myelin, regulate production and flow of cerebrospinal fluid, serve as guides for developing neurons, remove k+ and neurotransmitters from ecf near synapses, help create the blood - brain barrier, astrocytes, oligodendrocytes, ependymal cells, microglia

Explanation:

Astrocytes sustain neurons metabolically, remove K⁺ and neurotransmitters from ECF near synapses, and help create the blood - brain barrier. Oligodendrocytes form myelin. Ependymal cells regulate production and flow of cerebrospinal fluid and serve as guides for developing neurons. Microglia provide immune functions.

Answer:

Provide immune functions: Microglia
Sustain the neurons metabolically: Astrocytes
Form myelin: Oligodendrocytes
Regulate production and flow of cerebrospinal fluid: Ependymal Cells
Serve as guides for developing neurons: Ependymal Cells
Remove K⁺ and neurotransmitters from ECF near synapses: Astrocytes
Help create the blood - brain barrier: Astrocytes