I think the answer would be B but that could be wrong. I hope this helped!!
Answer: Oxygen has a negative ion.
Explanation: In a water molecule, the oxygen atom and hydrogen atoms share electrons in covalent bonds, but the sharing is not equal. The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms.
Answer:
Water
Explanation:
They need it so the gametes don't dry out
Francis Galton is your answer
