Pls help with question attached

i got u :) and here u go

Explanation:

1. DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. The only difference between ribose and deoxyribose is that ribose has one more -OH group than deoxyribose, which has -H attached to the second (2') carbon in the ring.

2. DNA is a double-stranded molecule, while RNA is a single-stranded molecule.

3. DNA is stable under alkaline conditions, while RNA is not stable.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.