Water? That’s my guess I mean it kinda makes sense Imao
ATP stands for<span> adenosine triphosphate</span>
Answer: A
Biomass energy can reduce the amount of organic material discarded in landfills.
I think the correct answer from the choices listed above is option B. Keratin is the protein in mammals which shows only a primary and secondary structure. Keratin is a fibrous protein forming the structural constituent of hair, feathers, hoofs, claws and many others.