Chromatin is made up of protein and DNA so the ans is b.
i hope this is helpful for u *-*
Arctic & Alpine Tundra. Coniferous Forest (Taiga)
Tundra Biome. Alpine tundra in the Rocky Mountains of Colorado.
Coniferous Forest Biome.
Answer:
Answer and Explanation: Sound travels faster in a warm room because the molecules are moving faster.
