D. starch is broken down by enzymes :)
Climatic variations and Human activities , i don’t know the third reason ..
Synonym for genotype is variety, different, species,class, family,breed
antonym for genotype is same, similarity,
Answer:
Explanation:Snow's hypothesis was that contaminated water was the source of the disease, but the challenge was how to prove this to others who were skeptical. ... It is now known that cholera is a waterborne disease, spread when water used for drinking or washing food has been contaminated with feces from infected individuals.
The answer is C because water moves from an are to low solute concentration to an area of high solute concentration.