Classifying Life
9th Grade ¡ Science ¡ 45 min
Lesson Preview
Learning Objective
I can classify organisms into the correct groups based on their characteristics.
- 1
A dichotomous key is a tool used to identify organisms based on a series of statements that are typically organized in pairs.
- 2
Scientific names often have Latin or Greek roots and can be used across different languages, while common names vary by language and location.
- 3
When using a dichotomous key, always start with #1 and go through the sequence of steps carefully.
