What is the difference between abiotic and biotic factors?
A. Abiotic factors are living, while biotic factors are non-living.
B. Biotic factors are non-living, while abiotic factors are living.
C. Abiotic factors are non-living, while biotic factors are living.
D. Abiotic factors and biotic factors are the same.
Select your answer:
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Nasal Polyp Types of Nutrients Forensics: Blood Endocrine System and Nervous System Components of Blood Epidemiology Pediatric Cardiology Organic Compounds, Minerals and Enzymes Ecology Lungs Urinary System Composition Of Human Blood Structures and Functions of Living Organisms and Genetics The nervous system & brain TeethsOther quiz:
Special Senses › ViewWhat are the two functions of the lens of the eye?
A. Refraction and accomodation
B. Impulse reception and transmission
C. Maintains the shape of the eyeball and refracts light
D. Color vision and night vision
Musculoskeletal System › View
Which of the following describes how muscles and bones work together to create movement?
A. Muscles are attached to bones by tendons. When a muscle contracts, it pulls on the bone, causing bending at a joint. To reverse the action at the joint, contraction of an opposing group of muscles occurs.
B. Muscles are attached to bones by ligaments. When a muscle contracts, it pulls on the bone, causing bending at a joint. To reverse the action at the joint, contraction of an opposing group of muscles occurs.
C. Muscles are attached to bones by tendons. When a muscle contracts, it pulls on the bone, causing bending at a joint. To reverse the action at the joint, the same muscle group extends, causing movement in the opposite direction.