Answer:
A. Student A because it requires a hypothesis
Assuming that the trait of being able to taste the sample is a dominant trait, then the tasters have at least one of that dominant trait and the people who were not tasters had the homozygous genes for the recessive trait. Therefore, the answer is
10 - 30
Answer:
b. the usual frequency of blizzards in an area
Its known as the cognitive neuroscience
Because you might have just done something different with the experiment and messed up someway during the test