★ Physio Intro Practice Quiz
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what are the controlled variables?
A. Type of plant, amount of music, and sunlight
B. Water, apple juice, milk
C. Plant growth
Select your answer:
Topics:
Pathogens Autoimmune Disease Atoms and Radioactivity Safety and First Aid Cellular Components Essential Nutrients Oxygenation Beneath the Skin Human Brain Prokaryotic Cells and Viruses Tissues Vocabulary Biological Molecules and Enzymes Pathogens, Disease and Immunity Circulation and Excretion Hemodynamic DisorderOther quiz:
Vision › ViewWavelengths visible to the human eye (shown enlarged) extend from the shorter waves of blue-violet light to the longer waves of red light
A. Visible Light
B. Visible Color
C. Visible Sensation
D. Visible waves
Anatomy and Histology › View
What is the study of bones called?
A. Histology
B. Cardiology
C. Osteology
D. Cytology