Science applied to practical problems (Apex)
The two elements that make up 3/4 of the human body are Oxygen, and Hydrogen.
One reason people are fat is because they eat and eat and eat and don't exercise. Another reason is because some people have fast working calorie burning systems and some people have slow ones causing them to be fat.
It might be that those people that are not fat have high metabolism you eat as much as you want and not get fat.
There have been thousands of inventions invented to solve pollution. They hybrid and electric cars are one invention created to solve car pollution.
Scientific theories can be rejected by new reliable evidence.
they share some of the same matter.
how much pesticide is safe to use on plants
what is the effect of pesticides on the environment
how much energy does it take to make a paper bag
Rabbits changing fur color APEX*
Technology
A scientific question asks for evidence, a nonscientific evidence asks for opinion.
fuel
warning labels are required on all packs of cigarettes
To taste
The extinction of a type of shrimp
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