After learning this lesson, what precautions will you take to protect your lungs ?

After reading this lesson, what precautions would you suggest to your elders about edema?

What precautions will you take maintain reproductive health ?

Suppose you are outside your home and an earthquake strikes . What precaution would you take to protect yourself ?

Suppose you are outside your home and an earthquake strikes . What precaution would you take to protect yourself ?

Suppose you are outside your home and an earthquake strikes. What precaution would you take to protect yourself?