The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change that must happen at the molecular level? O The molecules move more quickly and their average kinetic energy increases. O The molecules move more slowly and their average kinetic energy decreases O The molecules move more quickly and their average kinetic energy decreases. O The molecules move more slowly and their average kinetic energy increases.​

Explanation:

The molecules move more slowly and their average kinetic energy decreases

the millers tale is the answer.

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.