Bio-Bus Heart Module
Grade 7
Topic: The Heart and Your Health
S7L2 Students will describe the
structure and function of cells, tissues, organs, and
organ systems.
a. Explain that cells are organized into tissues, tissues into organs, organs into
systems, and systems into organisms.
b. Explain that tissues, organs, and organ systems serve the needs cells have
for oxygen, food, and waste removal.
c. Explain the role of the major organ systems in the human body.