Answer:
Ribose
Explanation:
DNA is a large molecule, a type of nucleic acid which store and act as a genetic material of the cell. DNA molecule is formed by the repeating monomer units called nucleotides.
Each nucleotide is made up of three subunits as:
1. 5-C sugar: De-oxyribose formed by the removal of oxygen group from 2' OH group of ribose. Ribose is the sugar molecule present in RNA nucleic acid.
2. Phosphate group (PO₄³⁻)
3. Nitrogenous bases: adenine, guanine, adenine and cytosine.
Thus, ribose is the correct answer.
Answer:
Planting bushes
preserving trees
packing down soil
Explanation:
Not 100% positive on my answers but hope this helps!
1. Scientific laws are observations of similar events that have been observed repeatedly.
2. A scientific law states something is going to happen
3. A scientific law is mostly based on a well-supported hypothesis.
Answer:
A.
A drug is any substance that is harmful to the body.
Explanation:
hope this helps
Answer: I think it’s B).
Explanation: since that doesn’t require water being brought from a different location.
