A Scientific Hypothesis Must Be "Falsifiable". A scientific hypothesis must be testable, but there is a much stronger requirement that a testable hypothesis must meet before it can really be considered scientific
The correct answer would be C. Polluting a river is an example of a human activity that is harming a renewable resource. Renewable resources are resources that are not depleted with time. They are replaced naturally and repeatedly. Examples of these resources are water, oxygen, biomass and solar energy.
What everyday object can be compared to chloroplasts?
Answer A solar panel converts light to energy, which is similar to a chloroplast converting light to carbohydrates for energy.
Without frequent ground fires to clear out dead brush, a woodland becomes more susceptible to catastrophic wildfires and forest fires that can completely destroy the forest.
However, large forest fires are a natural phenomenon that occur less frequently than small ones.
