FAQs
What is the external environment of the body?
The external environment of the body is the physical and social world that exists outside the body.
What is the internal environment of the body?
The internal environment of the body is the fluid-filled space within the body that contains all of the cells, tissues, and organs.
How does the external environment affect the internal environment?
The external environment can affect the internal environment through a variety of factors, including temperature, humidity, air pressure, and the presence of toxins.
How does the internal environment affect the external environment?
The internal environment can affect the external environment through a variety of factors, including the release of hormones, the production of waste products, and the regulation of body temperature.
What are some examples of factors that can affect the external environment?
Some examples of factors that can affect the external environment include weather conditions, pollution, and the presence of other organisms.
What are some examples of factors that can affect the internal environment?
Some examples of factors that can affect the internal environment include diet, exercise, and stress.
How does the body maintain homeostasis in response to changes in the external environment?
The body maintains homeostasis in response to changes in the external environment through a variety of mechanisms, including the regulation of body temperature, the production of hormones, and the excretion of waste products.
What are some examples of diseases that can disrupt homeostasis?
Some examples of diseases that can disrupt homeostasis include diabetes, cancer, and heart disease.