Option 3
pleaee mark me as brainliest
Reaction which breaks down complex molecules into simpler ones n release energy
The epiglottis covers the larynx to prevent food from entering the lungs.
<span>They are experiencing Exponential growth</span>
A type of strong chemical bond in which two atoms share one or more pairs of valence electrons. Two or more atoms held together by covalent bonds. The attraction that exists between opposing (positive and negative) charges within the atom.
