Question

2. What precaution should be taken while using antibiotics?
3. Identify that immunization is the only preventive measure to avoid infection.
4. What is called malleable and ductile nature of metals.​

Answer 1

Answer:Immunization is a very important process to get rid of infection. Immunization refers to the infectious antigen that is heated up or killed ND then after it will insert in your body by doctors. Then the immune system of your body will recognize the antigen ND will produce antibody respect to it and will produce memoryB cell and engulf the antigen by the process of phagocytosis .After that if that antigen again enter the body of that person, memory B cell will activate rapidly and destroy the antigen at once

.Thus immunization is a essential process for our body.

2.melliable = The property of a metal to be form in a thin sheet with out breaking is called..........

3. Ductile = The property of metal to form it in a wire is called......

Hope you like my answer, I'm little late, sorry.

Explanation: I'm not pro cause I'm in 10 standard ND complete my 9th standard several months before....

Thank you