Biology, asked by digansh6143, 11 months ago

Meaning of concussion

Answers

Answered by hsavedraa1806
0

A concussion is a type of traumatic brain injury—or TBI—caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.

Answered by adysenwashburn
2

Answer:Leukemia

Explanation:

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