Which is a cause of polarity in water molecules?

Water's polarity causes cohesion that pulls other water molecules up through a plant. Water absorbs a lot of energy from the skin due to its high specific heat.

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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.

14 days is the half-life of phosphorus-32