well first of all psychology is both behavior and emotion for example is your angry how are you going to behave... think about it
Communicable diseases can be spread from person to person(the flu, cold) but non-communicable diseases are diseases that can travel from person to person(like diabetes).
Because, the subject for which they are arriving to the office for will be fresh on their mind the sooner you are able to talk to/see them.
Chemical Digestion:
Saliva contains an amylase enzyme,called pytalin, which breaks down starches into dextrose and maltose by adding a water molecule into the starch compound.
Answer:
August 4 pls mark me brainliest
