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RSB [31]
2 years ago
15

What is biodiversity?

Biology
1 answer:
sdas [7]2 years ago
4 0

Answer:

2.all different types of organisms

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The smallest fragments travel the fastest because a smaller molecule has less resistance making it easier to travel through the gel.
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Astrocytes A. all of these B. induce the formation of the blood-brain barrier C. physically support neurons D. are important in
Keith_Richards [23]

Astrocytes perform the function of all of the given options i.e., induce the formation of the blood-brain barrier, physically support neurons, are important in the repair of brain injuries and in neural formation, take up excess K from the brain ECF.

  • Both invertebrates and vertebrates have Astrocytes, a star-shaped cell kind of neuroglia, in their nervous systems.
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c) Astrocytes support neurons physically and metabolically.

d) Astrocytes help in transfer of blood-borne materials to the neuron, and injury response of the brain and repair of brain injuries.

e) They also help with detoxification, migratory guidance, energy metabolism regulation and removal of excess K from brain ECF.

learn more about astrocytes here: brainly.com/question/6966928

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1 year ago
What role did atmospheric oxygen play in the evolution of early life?
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7 0
11 months ago
We can accurately determine the age of a rock or fossil by measuring its
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the amount of carbon-13 it contains

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carbon dating has been used many historians, scientists and researchers in order to correctly estimate the amount of carbon it contains. This is because all substances contai carbon and the levels of carbon decrease/deteriorate over time

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Thymine, is the answer you’re looking for.
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