Answer:1(n) 2(n) 3(p) 4(p) 5(a) 6(a) 7(a) 8(n) 9(n) 10(a) 11(a) 12(a) 13(n) 14(a) 15(a) 16(n) 17(n) 18(p) 19(p) 20(n)
Explanation: based off the definitions of each word
There is a bear on the cover because Attean and Matt will come face to face with a bear.
They stop spread or disease
They control pandemics and outbreaks
They allow for travel
