A common cold is caused by a virus, not bacteria
Its 4.375 but you would probably round it to 4 or 5
Scientists can best use scientific argumentation to evaluate a scientific claim by developing a hypothesis that explains why the data support the claim (option A).
<h3>What is a hypothesis?</h3>
A hypothesis is a a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation.
According to the scientific method, which is the method of discovering knowledge about the natural world based on making falsifiable predictions (hypotheses) and testing them empirically, the following are employed:
- Asking a question/Making an observation
- Constructing a hypothesis
- Testing the hypothesis
- Analyzing the data
- Making a conclusion
Therefore, scientists can best use scientific argumentation to evaluate a scientific claim by developing a hypothesis that explains why the data support the claim.
Learn more about hypothesis at: brainly.com/question/13025783
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Answer:
Decreases.
Explanation:
Biodiversity may be defined as the variety of the living organism found in the earth. The diversity of the species may get affected and do not have any constant number.
The natural or human made calamity can decrease the species diversity. The fire on a grassland causes the death of many species, have harmful effects on many species and reduces the species number as well. This decreases the species diversity of the grassland.
Thus, the answer is decreases.