Cellulose which is what makes up cell walls.
I believe the correct answer would be “Viruses are unicellular.”
Minerals are naturally-formed substances that have a specific chemical properties: abiogenic (minerals are not produced by or derived from living organisms, non-organic in origin), stable at room temperature (i.e. at 25 degrees C)
, are represented by a known chemical formula
, have an ordered atomic arrangement/structure. Coal is not classified as a mineral because it is an organic substance. Correct answer: D (coal is formed from the remains of dead plants and animals).
The answer is D, ADP gains a phosphate and that is used to convert to ATP with a product of ATP and water
