Fossil fuels are a non renewable source
Well for starters there's a sustainable increase in thyroid cancer after childhood exposure. It can also cause death and radiation in factories. Hope this does something for you
Nonrenewable resources are used commonly and are quickly running out, and it takes longer for us to form more of these.
Answer:
C. It must be testable.
Explanation:
A hypothesis is a statement that suggests an explanation for a natural occurrence that is based on an observation. A hypothesis is only acceptable if it is verifiable or falsifiable, so this means that a hypothesis has to be testable. The scientific method that will ensue will be built based on the hypothesis. For example, the experimental design will be planned to determine whether the hypothesis holds or not.