Examlex
Many organisms have different reproductive strategies. Which of the following most accurately reflects altruistic behavior?
Potassium
Potassium is a chemical element with the symbol K, necessary for the functioning of all living cells and vital for heart, muscle, and nerve functions.
Sympathetic Nervous
Part of the autonomic nervous system that prepares the body for action, often referred to as the "fight or flight" response system.
Widens Airways
Refers to the process or action that increases the diameter of respiratory airways, improving air flow to and from the lungs.
Peripheral Nervous
Part of the nervous system that consists of the nerves and ganglia outside of the brain and spinal cord.
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