You use it by first making a observation, second ask questions, third do background research, and fourth form a hypothesis
C i think is prbly the best option
The traits which Mendel studied in pea plant reason being that allele which produces wrinkled peas which are being recessive and their offspring of cross will also have peas which are wrinkled.
The other traits which Mendel studied in pea plants include flower color, seed shape, seed coat tint, pod shape, plant height and flower location.
Mendel studied pea plant reason being that Mendel had traits which were easily observed and were good manipulated.
Alcohol is a depressant of the central nervous system. It boosts the number of neurotransmitters in the brain that slow down neuron-to-neuron communication when eaten in tiny amounts. Brain activity diminishes as a result of this alteration.