Answer:
Question 1:
Answer = Option A, 5 minutes
Question 2:
Answer = 10 - 30 seconds
Hope this helps!
Answer:
Explanation:
It is important to prevent the spread of a virus by following the guidelines.
If everyone follows the guidelines, a virus/disease will eventually die out.
It is due to melanin, which gives us our pigments (skin colour) that we inherit from our parents based on their genetics.