Question

What is a concussion?

a.
A bruise-like injury to the axon
b.
A bruise-like injury to the brain
c.
A bruise-like injury to the spine
d.
None of the above

Answer 1

B

Step-by-step explanation:

A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary but can include headaches and problems with concentration, memory, balance and coordination.

Answer 2

b- its a brain injury