The answer is C is b/c sun exposure is completely natural unlike the followin answers.
Answer:
If one inherits a gene for a specific disease, and the gene is recessive, the disease is not always present.
If an individual inherits a gene that carries a genetic disease, it is not possible for them to pass it on to their offspring.
Explanation:
Nutrient recommendation that meets the nutrient requirements of 97 to 98 percent of healthy people
provides a reference chart for people following either a 2,000 calorie or 2,500 calorie diet.
Homeostasis is maintained by the body’s responses to adverse stimuli, ensuring maintenance of an optimal physiological environment.