Definition: The systems of organs and tissues involved in circulating blood and lymph through the body.
Functions: The heart, blood, blood vessels, lymph, lymphatic vessels, and lymphatic glands.
Key Vocabulary: The heart- A vital organ that pumps blood throughout the body.
Blood- A fluid that circulates in the principal vascular system of humans beings and other vertebrates. Lymph- A clear yellow, coagulable fluid that goes out through bloodstream.
Blood- A fluid that circulates in the principal vascular system of humans beings and other vertebrates. Lymph- A clear yellow, coagulable fluid that goes out through bloodstream.
Did You Know?:
Your heart isn't fully developed as a child until the age of 25
Your heart isn't fully developed as a child until the age of 25