Why did the virus spread too fast?​

→ It spreads quickly because many people do not follow the given advice or instructions that must be followed so that Virus disease does not spread quickly.

Note: My answer is based on my knowledge and heard from others.

Hopefully Help:)

_MissQueen4

answer; (c) on the left side; ; ; ; ; ; ; ; ; ; ; ; ; speech is localized on the left side of the brain;

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.