When is a covalent bond most likely to be polar

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.

What are the three groups of atoms that make up amino acids called