Abiologist formulates a hypothesis performs experiments to test his hypothesis makes careful observation and keeps accurate records of his findings in order to complete this process the biologists should

The correct answer will be option-analyse the data, suggest conclusions and communicate the result to scientific community.

Explanation:

A scientific investigation is based on the scientific method or process. The scientific method approach to answer and explain any natural phenomenon in a systematic way.

The scientific method begins with making an observation, asking a question, proposing a hypothesis, testing the hypothesis through experiments. The results must be collected from the experiments and analysed on the basis of which conclusion could be drawn which should be published in scientific journals.

In the given question, since the experimenter has collected the data therefore he must analyse the data, suggest conclusions and communicate the result to the scientific community.

2%? i tried finding the exact sorry if it's not 100% correct ; -;

carbon atoms, hydrogen, oxygen, and nitrogen.