Which kind of electrical charge is found on a hydroge atom of a polar water molecule

The correct answer is A positive charge because of a covalent bond with oxygen.

Explanation:

Water is a polar molecule which consist of 2 hydrogen atom and 1 oxygen atom.The oxygen atom is more Electronegative than hydrogen atom.

                    As a result the oxygen atom attract the bonding electron pair towards itself due to which it acquires partial negative charge and the hydrogen atom gets partial positive charge.

                 This unequal  distribution of bonding electron pair provides the polar nature to water.

i think it is dna, i'm not totally sure but i think it might be.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.