Question

Redwood trees were studied for 2 weeks.
what variable or group is it?

Answer 1

The variable or group in the given question is the Redwood trees. They were studied for 2 weeks.

Step-by-step explanation:

The variable or group in the given question is the Redwood trees.

They were studied for 2 weeks.

The question is asking about the subject or focus of the study, which is the Redwood trees.