This system is a network of nerve cells and fibers that transmit nerve impulses throughout the body:
a. Respiratory
b. Circulatory
c. Nervous
d. Endocrine
c. Nervous
The correct answer is c. Nervous.
The correct answer is c. Nervous.
To arrive at this answer, you need to understand the function and components of the given systems. Let's break it down:
a. Respiratory system: This system is responsible for the exchange of oxygen and carbon dioxide in the body. It includes organs like the lungs, trachea, and bronchi.
b. Circulatory system: Also known as the cardiovascular system, it primarily consists of the heart, blood vessels, and blood. Its main function is to transport oxygen, nutrients, hormones, and waste products throughout the body.
c. Nervous system: This system coordinates the body's activities and enables communication between different body parts. It includes the brain, spinal cord, and nerves. Nerve cells, also called neurons, transmit signals or nerve impulses to control bodily functions and facilitate communication.
d. Endocrine system: This system is responsible for producing and releasing hormones into the bloodstream to regulate various bodily functions such as growth, metabolism, and reproduction. It includes glands like the hypothalamus, pituitary gland, thyroid gland, adrenal glands, and more.
Based on the given description, it is clear that the system in question is responsible for transmitting nerve impulses throughout the body. This function aligns with the nervous system. Therefore, the correct answer is c. Nervous.