Living organisms are made up of organic matter. We as human are made up of nutrients and water and chemicals. While those structures like bridges are made from hard materials, some forged by man and some found in earth like metal and gold. They can heat up and be molded while living organisms die or burn to ashes
L-cysteine and L-valine
Penicillin is a secondary metabolite commonly found in the filamentous
fungi and they are synthesized from the amino acid precursors L-cysteine, L-valine and l-α-aminoadipic
acid. β-lactam antibiotic penicillin are antibiotics commonly used for the
treatment or therapy of infectious diseases.
The ultimate energy source would be he sun.
It allows more oxygenated blood to be delivered to the muscles.