GIVEN BRAINLIEST

A descriptive investigation gets its name from the fact that you are describing .
A. your observations in writing
B. your results in a conclusion
C. a procedure for the experiment
D. what other experiments have been done

A. your observations in writing

Explanation:

Descriptive investigation is one of the mode of inquiries in science. It is devoid of the usual collection of data in the field or setting up laboratory experiments to compared variables.

In descriptive investigation, observations are usually done in writing. They are usually common in Astrology. Such investigation involves a question without a hypothesis ensuing. Tests are usually not carried out in descriptive investigation.

The answer is celsius 

The answer is probably c. xylem