Question

the body system that secretes hormones to regulate the bodys activities is the

multiple choice

cardiovascular.
sensory.
lymphatic.
endocrine.

Explanation:

Identify the core function described

Using the Organ Systems knowledge point
The question asks for the body system responsible for secreting hormones to regulate the body's activities.

Evaluate the options based on system functions

Using the Endocrine System Function knowledge point

• cardiovascular: Transports oxygen, nutrients, and wastes throughout the body.
• sensory: Detects environmental stimuli and transmits signals to the nervous system.
• lymphatic: Filters fluid and supports immune defense.
• endocrine: Secretes hormones directly into the bloodstream to regulate metabolic activities, growth, and development.

Answer:

• cardiovascular.
• sensory.
• lymphatic.
• endocrine. (Correct answer)