Answer:
Because a food chain is very limited and only follows one path while a food web consists of many food chains made into one food web
Explanation:
Answer:
An example of a slow change is erosion and an example of rapid change is an earthquake.
<span>as animals get separated from each other, they soon start to adapt to the new environments which is called speciation</span>
Answer:
The correct answer will be option-D.
Explanation:
In the given question doctor used the scientific method to understand and explain the natural phenomenon.
The scientific method involves various steps like making an observation followed by background research, predicting a hypothesis and performing tests to test the hypothesis. These steps have been performed by the doctor.
After these steps the doctor will analyse the result and reach to the conclusion. This would be followed by publishing the results in a scientific journal where it would be reviewed by the fellow scientists.
Therefore, the next step will be publishing the result and thus option-D is the correct answer.
