Answer:
The atmosphere protects the Earth from solar radiation.
It traps heat, making Earth a comfortable temperature.
The oxygen within our atmosphere is essential for life.
They have created agencies. Those agencies created rules and regulations to stop the flow of pollution, etc.
Answer:
B
Explanation:
It's not a trick question.
Answer: So it C
Explanation: The best possible way to verify claims a manufactures makes about a supplement's safety and effectiveness would be to go to the manufactures website and look at the reviews, research the studies behind their product and ask around. Since supplements are usually regulated by the FDA, manufacturers are basically given the "honor system" to provide accurate information to consumers. Doing your own research will help immensely. If you ever see something on a supplement(s) that says, "This statement has not been verified by the Food and Drug Administration", I would take it at my own risk.
I try, Hope this help
