Adrug that is smoked or eaten and is also called pot,
weed and, grass

Which of the following is a health risk associated with ground-level ozone? a.cataractsb.skin cancerc.respiratory illnessd.all of the above

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

In the category column, classify the following activities as either health promotion or health protection. if any of these actions fall under both the categories, write both. in the reason column, write down your reason for making each classification.