Once the problem has been identified, observations have been made, and research has been completed to learn about a problem, what is the next step in the scientific method?

Conclusion

Explanation:

Scientific method can be defined as a detailed plan for conducting research in a particular scientific domain. This is used to give scientific explanation for natural phenomena. In scientific method a hypothesis is created, observation is made, experimentation is conducted and then finally a conclusion is made to address the hypothesis.

Therefore, after the research is completed the conclusion is made by analyzing all the facts related to the literature and results of the experiments.

c

explanation:

a. by using fur or clothes to trap heat energy near the body