Question

11 Draw the structure of atom having atomic number 11. Label the

number of neutrons and protons.





12 What are the limitations of Bohr atomic model of an atom.



13 Strong immune system is the need in today’s Covid-19 times. Why and

how can you achieve it?





14 Match the following columns.

Column A Column B


1. Acute disease - a) Deficiency diseases

2. Congenital disease - b) Colour blindness

3. Infectious diseases - c) Arthritis

4. Degenerative disease - d) Typhoid

5. Protozoans disease - e) Diabetes

6. Bacterial disease - f) Malaria

g) Viral fever​

Answer 1

Answer:

that question is so longggg

Explanation:

omg i can't read all that