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Which lists three living units of the human body in order from the simplest to the most complex level of organization?

Which best explains how the body maintains homeostasis?

Which group contains only organs in a human body?

Jasmine is a healthy girl who is playing outside. Her internal body temperature rises to 100 point 4 times degree F times open paren 38 times degree C close paren How does her body most likely respond to help her return to homeostasis?

Which describes organs in the human body?

The esophagus, stomach, and small intestines all function together to digest food and absorb nutrients. Which level of organization is being described?

Which lists three units of an organ system in order from the simplest to the most complex?

When the body is cold, an interaction of systems allows the body to warm itself. Which of these help the body warm itself when it is cold? Choose three correct answers.