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The skin acts as a physical barrier and prevents foreign substances entering the body. In which system is the skin playing a role by performing this function?
immune system
A major function of the skin is protection from?
A major function of the skin is protection from external threats such as pathogens, UV radiation, and physical injury. It acts as a barrier that helps prevent harmful substances from entering the body and also aids in regulating body temperature.
What substances undergo physical change?
All substances have physical changes.
What are the components of physical therapy?
The components of physical therapy are the achievement of physical function, the maintenance of physical function, and the restoration of physical function.
What undergoes physical change?
All substances have physical changes.
What is physical combination of substances?
Mixtures.
Are the substances in a mixture chemically combined?
No, the substances in a mixture are not chemically bonded. Mixtures are physical combinations of substances.
How does the skin function in the immune system to protect the body from external threats?
The skin acts as a physical barrier that prevents harmful substances from entering the body. It also contains immune cells that can detect and destroy pathogens that try to invade the body through the skin. Additionally, the skin produces antimicrobial substances that help fight off infections. Overall, the skin plays a crucial role in protecting the body from external threats and supporting the immune system.
What substances cannot be broken down into any other substances by physical or chemical means?
All substances can be broken into any other substances (or elements) by chemical or physical methods.
What are the five stages of physical activity?
1.Pre-contimplation (Not considering physical activity) 2. Contemplation (Considering Physical activity) 3. Preparation (Taking steps to prepare for physical activity) 4. Action (Performing physical activity) 5. Maintenance (Performing physical activity on a regular basis)
The traits of substances that can be observed or measured without changing their chemical identity?
The traits of those substances would be physical traits, also known as physical properties.
What happens when you mix two substances?
You get a mixture.
