What system eliminates cellular waste through the lungs, skin, and kidneys

Answer:

A. muscle movement

Explanation:

Because the stored energy is getting flowed through the body when the exercise starts and the energy goes to the parts or muscles of the body that are being used for example when you do curl ups your energy goes to your stomach area or your abs because they are getting stronger.

Answer:

A. muscle movement.

Explanation:

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Your friend spends most of his free time eating junk food and playing games on the computer. He has a very low energy level and many aches and pains. he is moving obesity is the way on the health continuum.

what is obesity ?

Obesity can be defined as the condition occurs when a person is having excess weight and affect their health, a person has obesity as they have a high body mass index (BMI).

BMI can be defined as the tool that doctors use to assess the appropriate weight for their age, and height, combines a person’s weight  divided by the square of their height.

Certain factors which influences person’s obesity like waist-to-hip ratio, waist-to-height ratio, and distribution of fat also play a role in determining the health.

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Made up of six different links: pathogen (infectious agent), reservoir(where germs live and multiply) , portal of exit (how germs leave the body), means of transmission (how germs are spread), portal of entry (how germs enter the body), and the new host. Each has a role in the chain but can be broken, or interrupted through various means.

Final answer:

The six elements of the chain of infection are the infectious agent, the reservoir, the portal of exit, the modes of transmission, the portal of entry, and the susceptible host. These elements are crucial in the spread of infectious diseases and understanding them can help in controlling and preventing infections.

Explanation:

The six elements of the chain of infection are as follows:

1. Infectious agent: This is the pathogen or microbe that causes the disease, such as bacteria, virus, parasite, or fungus.
2. Reservoirs: These are the locations where the infectious agent lives and multiplies. Reservoirs of human disease can include humans, animals, soil, water, and inanimate objects or materials.
3. Portal of Exit: This is the route that the infectious agent uses to leave the reservoir. For example, it could be through respiratory droplets when sneezing or coughing, or in feces.
4. Modes of Transmission: How the infectious agent travels from the reservoir to a new host. This can occur through direct contact (physical contact with an infected host) or indirect contact (contact with a fomite that an infected host has previously contaminated).
5. Portal of Entry: This is the pathway through which the infectious agent enters the new host. Usually, this is the same as the portal of exit from the reservoir.
6. Susceptible Host: Someone who is not immune or has a lower level of resistance to the infectious agent and can therefore become infected.

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Answer:

include seeing or smelling food, observing people eating, advertisements (external cues), being stressed, or mood states and desires for rewarding experiences (internal cues).

Explanation: