Answer:
The offspring will have brown hair(Hh)
Explanation:
The offspring will have brown hair(Hh) because of HH and Hh
Answer: it might Be C or B
Explanation:
Answer:
Tundra
Explanation:
Ocean is the most stable biome, provides the majority of earths food and oxygen.
Rainforest provide 20% of earths food production. Also stable.
Grasslands although the don't get much rain it doesn't compare to the harsh weather that Tundra's face.
Tundra's is a very fragile environment. The freezing cold temperatures makes it a very difficult environment to survive in the winter, and plants and animals have a hard time coping with any extra stresses and disturbances. Therefore making it the least stable out of the rest listed.
The source of the oxygen released into the air as a product of photosynthesis is C) Water only.