Answer:
SOAP AND WATER
Explanation: YOU WILL NEED TO CLEAN THE CUT
The answer is B. haploid.
Answer: This experiment has two factors.
Explanation:
This experiment has two factors in it. These two factors are: One is normal/ vegetarian diet and other is unrestricted /restricted salt diet.
The condition that is kept in the experiment are kept varying and the results are recorded in order to check whether vegetarians can lower blood pressure by their diet or not.
So, here in the experiment there are two factors on which the experiment is based on.
Or above. Because there are two person needed. The fetus and the mother. The fetus need nutrient to develop in the mother's uterus.