Living things are made of cells.
living things obtain and use energy.
living things grow and develop
living things respond to their environment.
living things adapt to their environment.
Answer:
The main structures and functions of the musculoskeletal system are the body's bones (the skeletal system), muscles (muscular system), cartilage, tendons, ligaments, joints, and other connective tissue that supports and binds tissues and organs together comprise the musculoskeletal system. Most importantly, the system provides form, support, stability, and movement to the body.
The main structures and functions of the integumentary system are the skin, hair, nails, glands, and nerves. Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature.
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Please.
Answer:
The answer is Physical. Physical immunity occurs when a person immune system responds to antigen.
Explanation:
Answer:
Air
Explanation:
Because of the trees, we breath.
