Based on the article which tissue do you think is affected by polio

Polio affects the body by attacking your central nervous system,

It infects the spinal cord, brain, and surrounding tissues.

some symptoms can be  depending on which area of the spinal cord and brain it attacks.

it happens because of  poor hygiene.

hope this helps :)

(( what article were you given because i cant answer the question directly if you dont give any context  ))

as a camel goes without food, its hump begins to shrink. its fur prevents the camel from sweating too much.camels store fat in their humps, not water.