Poliovirus is most often transmitted viaa) contaminated waterb) endosporesc) mosquitoesd) household petse) droplets

A) contaminated water

Explanation:

Poliovirus is the virus belonging to the genus Enterovirus, family Picornaviridae, composed of three serotypes: I, II and III. It is a spherical, uncoated, single-stranded RNA compound virus, 24-30 nm in diameter.

Poliovirus is the cause of polio and can be transmitted through contaminated food and water or through direct contact with an infected person. The disease is so contagious that it can be caught in the air, especially by people who live with the virus. Who has polio can transmit the disease weeks after infection.

a, b, c - sides of a triangle

a + b > c

a + c > b

b + c > a

we have a = 5m and b = 11m. substitute:

5 + 11 > c

16 > c → c < 16

5 + c > 11         subtract 5 from both sides

c > 6

11 + c > 5         subtract 11 from both sides

c > -6

c < 16 and c > 6 and c > -6

thereofre your answer is 6m < c < 16m

answer(b) keep oxygenated and deoxygenated blood separate;