Question

Answer the following questions in one sentence,

(1) What is Polymer?
(2) What are called communicable diseases?​

Answer 1

Answer:

a polymer is a useful chemical made of many repeating units.

diseases which are spread from one person to another are called communicabl diseases.

Answer 2

Answer:

polymers are material made of long,repeating chains of molecules.

Communicable diseases,also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic ( capable of causing diseases) biologic agents in an individual human or other animal.