D. would be the answer because they are all within the eukaryote kingdom
Answer:
hydrogen bond
Explanation:
The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond. This bond is very weak.
Nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
hope that answers the question:)
