Question

8) Fill in the blank.

Guides classifying organisms refers to the
key whereas, in the
key, there are two possible answers for each statement when trying to classify organisms.



9) Fill in the blank.

keys are helpful because there are 5-20 million species of living organisms. This helps identify individual organisms without having to memorize all the information for the 1.7 million species already identified.

Answer 1

8) field guide; dichotomous key

9) Identification keys (or dichotomous keys) are helpful because there are 5–20 million species...