latoyabrown893 latoyabrown893
  • 01-08-2017
  • Biology
contestada

.

A scientist conducts an experiment to test the effects of light on earthworm activity. Which is a variable in this experiment?

Respuesta :

vladdobra
vladdobra vladdobra
  • 01-08-2017
The amount of light. He is testing the effects of light, which implies there will be different amounts of light tested to reach a conclusion.
Answer Link

Otras preguntas

What key factors led to the American victory at Saratoga?
3. I am working on my recital piece today. A. present progressive form B. past progressive form C. future progressive form D. present perfect progressive form
Which two properties are used to define matter? A.has mass and conducts heat B.has buoyancy and volume C.has mass and takes up space D.conducts energy
#17 please help I'm so confused.
You have 44 text messages in your inbox. Your inbox is 88% full. How many messages can your cell phone hold?
what is 43.586 rounded to the nearest tenth wit a number line
Which statement best describes an independent variable? A-The variable that responds to change in a investigation B- The variable you can change in an investiga
Can someone help me on this question i'm not good in math. Kenneth drove 197.65 miles in hours. What was his average speed? (a) 53 mph (b) 66 mph (c) 61 mph (d
What is the principle called of the conservation of matter?
Why do basil 1 and basil 2 typify Byzantine emperors?