. Need a answer quick

it's d

Step-by-step explanation:

just cound how many numbers there are between the steps (there are 2 spaces between 1 and 3, and there are 4 spaces between -1 and 3)

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.