What is acceleration? A. a change in an object's direction only B. any change in an object's direction or rate of speed C. a movement in the forward direction only D. an increase in an object's rate of speed only

precipitation

explanation:

when it goes from cloud to rain/back to earth in the form of rain

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.