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Alja [10]
3 years ago
10

Which of the following supplies a rich network of blood vessels that provides nutrients and oxygen to the superficial tissues of

the brain and spinal cord?
Biology
1 answer:
horrorfan [7]3 years ago
7 0
Red blood cells, I need a little bit more details to fulky know, please respond to me thanks
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Liquid and with a higher osmotic pressure

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Describe the relationship among proteins, genes, and traits in living organisms.
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Steroid hormones are the second largest groups of hormones. They are made up of small cholestrol units and are fat soluble, therefore they can pass easily through cell membranes.

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5 0
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The movement of large molecules through the cell membrane out of the cell is called ______.
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A

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Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one, thus equalizing the concentrations on each side of the membrane.

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