Theme Review

In Theme 3, you learned:

• what cells are
• about the parts of plant and animal cells
• the differences between plant and animal cells
• that animals and plants share many of the same life functions
• how animals and plants get a continual supply of energy
• about some of the human organ systems and how they work together
• about the immune system
• about the benefits of laughter on well-being
• about some of the important tools used to monitor life functions
• how blood pressure is monitored, and you conducted an investigation into a technology of interest to you