Taiga is the biome characterized by conifers.
The answer for that question is a
a. phosphate group, sugar, nitrogen base.
b. if it is DNA- deoxyribose sugar and if it is RNA- ribose sugar
c.Nitrogen base
d. Adenine, Gaunine, cytosine, Thymine.
Water.
Osmosis is the movement of water.
Hope this helps!