People with asthma should obtain a medical clearance before beginning an exercise program.
D because if you have already tried one treatment and it caused a infection you would need to change it
<span>Exposure to cigarette smoke mostly is the case</span>
Hello There! ^_^
Your question: Too much _______ for children can be toxic, including symptoms of nausea, vomiting, rapid heartbeat, and diarrhea.
Your answer: Too much iron for children can be toxic, including symptoms of nausea, vomiting, rapid heartbeat and diarrhea.
The answer is iron to fill up the black.
Hope this helps! :D
