Which level of organization classifies something as living or nonliving?
A. Atom
B. Molecule
C. Cell
D. Tissue
Select your answer:
Topics:
Skeletal Tissue Homeotic Genes and Cancer Contemporary Nutrition Issues The Vascular System and Blood Flow Biochemistry Immunisation The Ear Blood Formation and Clotting Body System Breath The Cardiovascular System: Blood Vessels and Hemodynamics Nail Diseases and Disorders Skin Growth Health Unit Coordinating Organ Senses and Locomotor SystemOther quiz:
Anatomy and Histology › ViewWhat is the structure that contains the nucleus and is the metabolic center of the neuron?
A. Synapses
B. Cell body
C. Axons
D. Dendrites
Living Organisms › View
What is one way the respiratory system and the circulatory system work together in the human body?
A. The circulatory system takes in nutrients, while the respiratory system delivers oxygen.
B. The circulatory system takes in water, and the respiratory system takes in carbon dioxide.
C. The respiratory system takes in nutrients, while the circulatory system delivers carbon dioxide to the cells of the body.
D. The respiratory system takes in oxygen, and the circulatory system delivers the oxygen to the cells of the body.