Topics: Aerobic- Cardio Respiratory Endurance Quiz
Which FITT Principle variable is changed when you increase the length of a run from 1 mile to 2 miles?
A. Frequency
B. Intensity
C. Time
D. Type
Select your answer:

Topics:
Multicellular Organisms Urinary Absorption, Lymphatic System, and Blood Vessels Enzymes and ATP Structure Health Orthopaedic Neurology Vital Signs Mitosis Selective Breeding Enzymes and Metabolic Pathways Musculoskeletal Injuries Nursing Vocabulary DNA, RNA, Proteins PHE Healthy Lifestyle CPROther quiz:
Microbiology › ViewGenetic markers that distinguish a self cell from a foreign invader are typically ______.
A. lipids or lipoproteins
B. polysaccharides
C. DNA or RNA
D. proteins or glycoproteins
Respiration in Organisms › View
What is exhalation?
A. Exhalation refers to the exchange of gases in the bloodstream.
B. Inhalation is the act of breathing in.
C. Exhalation is the process of digesting food.
D. Exhalation is the act of breathing out.