The numbers 12 to 15 refer to the box and whisker plot shown below which represents a math class with 20 students ​

12. 110 minutes

13. 75%

14. 75%

15. 15 students

Step-by-step explanation:

Please see the attached pictures for the full solution.

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