When you pump a bicycle tire, what is happening to the particles inside the tire? A. Nothing, because pumping in more air does not affect the particles inside.

B. They are moving closer together and contracting, filling the tire and making it more firm.

C. They are moving farther and farther apart, which is what expands the tire.

D. They are moving faster and faster, making the tire feel more full.

Please Help please please

B. they are moving closer together and contracting, filling the tire and making more firm.

Explanation:

covert: hidden or secret

candid: truthful and straightforward

what i get from these phrases is covert means undercover or underground and that's where the flower is in april. on the other hand, may is the month where flowers start to bloom and thats the reason why candid is being used as a word to describe the blossoming period of a flower.

hope this answer you.

these have to be in your own words