A carbon footprint measurement helps check the ecological issue of global warming that the world is currently facing. The correct answer is A.
Answer:
It would be the second choice (Measuring the volume of an object by water displacement).
Explanation:
Qualitative is defined as relating to, measuring, or measured by the quality of something rather than its quantity. Therefore the second choice is the best option.
The correct answer is B combustion.
Lavoisier’s oxygen theory of combustion was one of his most notable contribution to science and earned him the title of the “father of modern chemistry”. He recognized the combustible property of oxygen and that phosphorus and other metallic elements increased in terms of weight when burned.
Four fundamental forces
<span>gravitation
electromagnetism
the weak interaction
the strong interaction.</span>
