A potency B effect on respiration C efficacy D solubility in

A. potency.
B. effect on respiration.
C. efficacy.
D. solubility in water.

Hashish and marijuana differ mainly in their

Answer : The correct answer is A (Potency)

Hashish is more powerful tthan marijuana as it contains more amount of tetrahidrocannabinol (THC), which is a psychoactive compound.