asked 219k views
0 votes
A scientist is designing an investigation to study the impact of predatory trout on the population of the mountain yellow-legged frog in a recreational nature park. What is most likely the test variable (independent variable) for the study?

1 Answer

6 votes

Answer:

Trout population

Step-by-step explanation:

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.