Answer:
The most common type of descriptive research is the case study, which provides an in-depth analysis of a specific person, group, or phenomenon.
The planets have (their) moons. So the answer would be planets.
Answer:
the difference of electrical potential between two points.
Answer:
Explanation:
alleles are the different form of certain gene, and for each gene, you have two alleles, one from each parent. For example, you have two alleles for your eye color, let's say a brown allele and a blue allele (genotype Bb) but your physical appearance would be brown eyes (phentotype)
