Answer: See explanation
Explanation:
You didn't attach the options to your question but let me help you out.
A negative externality occurs when someone who doesn't take part in a particular activity suffers or is negatively affected as a result of the activity. An example is someone who smokes and another person who's nearby inhales the polluted air.
Negative externality of smoking at the workplace include:
1. Less productivity: People that smoke may be less productive than their colleagues due to the fact that they've frequent breaks and their concentration level might have reduced as well.
2. Other people in the organization are also exposed to second hand smoke.
3. There are possible risk of fire accidents.
4. It can lead to lung related disease on the part of the employees.
The correct answer is option D. Calcium.
Low bone density can be due to a lack of calcium thus requiring supplementation.
Answer:
a healthy diet and exercise
<span>The statement is TRUE.
Over the counter drugs do not need the doctor’s prescriptions as they are
effective and safe when the dosage on the label is strictly followed. However,
there are some drugs that can cause allergies to other people so it is best to
ask for doctor’s advice when dealing with unknown or unfamiliar medicines even
if they are not prescription drugs. It is important and mandatory to also read
the instructions that come with the medicines as they have allergen
information. </span>
