Answer:
renewable
Example:
as long as theres wind,there is electricity
Answer:
secondary structure ... hydrogen bonds...
Explanation: Some regions of a polypeptide may coil or fold back on themselves. This is called secondary structure, and the coils or folds are held in place by hydrogen bonds.
Three fundamental phases:
- Primary
- Secondary succession
- Climax state
Hope this helps :)
Human cells spend most of their time in interphase, where they do not divide. In interphase, a cell may grow, obtain and nutrients and metabolize them, read DNA, etc.
