Answer:
The nucleus i believe
Explanation:
The kidneys are the filtering devices of blood. The kidneys remove waste products from metabolism such as urea, uric acid, and creatinine by producing and secreting urine. Urine may also contain sulfate and phenol waste and excess sodium, potassium, and chloride ions. The kidneys help maintain homeostasis by regulating the concentration and volume of body fluids. For example, the amount of H+ and HCO3 - secreted by the kidneys controls the body's pH.
b. their homelands were not suited to farming or gathering
c. hunting is healthier and easier than gathering
d. none of the above
The correct answer is option B
The Inuit traditionally were group of people living in the Artic and Sub-Artic regions of the globe. They usually moved across the land and ice which followed change in the season.
They usually relied on hunting because the land was not suitable for farming or gathering as they usually lived in the colder regions of the globe.