Question

A scientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. What population is most likely test/independent variable? *

population of native birds at backyard feeders without invasive birds present
native bird population
amount of food
invasive bird population

Answer 1

Answer: The answer is C. The birds are being affected by the

amount of food in the bird feeders.

Answer 2

Amount of food is independent variable

Step-by-step explanation:

As food increases the population increase and population is the dependent variable. hope this helps :)