What type of bond holds atoms together in a water molecule? covalent bond ionic bond hydrogen bond nuclear bond

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?

Nucleic acids offer variability because they contain alternate forms of genes called .