Answer:
I and II
Explanation:
I. irrigation of cropland & II. harvest of biomass for energy
A focus group is an interview conducted by a trained moderator among a small group of respondents in an unstructured and natural manner.
Ozone, which is also known as trioxygen, is a chemically bonded compound, and contains three oxygens.
In eukaryotic cells the DNA can be found in the nucleus mainly. so DNA replication takes place in the nucleus during the S phase of the cell cycle.
Also in eukaryotic cells there are mitochondria and chloroplasts (plants) and these have circular DNA and they also get replicated (according to their own mechanism).
Prokaryotic cells don't contain a nucleus. They do not contain DNA in the cytoplasm and thus the DNA replication will take place here.
I really hope this helps!
Because carbohydrates can be converted into energy but can not store energy.
