1. vaccines
are used to prevent the spread of viruses. they do or do
not (circle one) kill viruses.

they do

Explanation:

becase vaccienes kill virus

They kill viruses

Explanation:

vaccines are the viruses the doctors put them in our body we can get use to the and know how to fight it off next time that's why you get sick the first couple of day's

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

i think it is d. objects resist changes in their state of motion.