Why do organisms break down complex molecules of for into smaller molecules

These molecules are passed along the food chains. When plants and animals die, the complex biological molecules are decomposed. Dead organisms are broken down into smaller pieces by the process of decay.

Explanation:

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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