Two parts of the alimentary canal where amylase is secreted

The answer is the salivary glands and the pancreatic glands.
Amylase is the enzyme that digests starch into Maltose, and the only 2 sites that it works is in the oral cavity and the duodenum, aka small intestine. Therefore it is secreted from the salivary glands and pancreas.

The answer is c establishing proper sleep hygiene

There would be no evaporation so no water cycle