Givingbrainleast Which biome has an average winter temperature of -26 degrees Celsius, gets 12-20 inches of rain per year, and has grazing caribou?

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays