What is anaerobic activity

Why is the weight of a person not necessarily a good indicator of a healthy level of body fat?

ziro4ka [17]

Several things can impact weight, esp muscles! They weigh more than fat.

8 0

3 years ago

Create a story from the Waste's (waste-water) Point of View in the blood as it travels through the kidneys and to the bladder, a

WARRIOR [948]

Answer and Explanation:

During the body's metabolism, molecules are generated that are residues of chemical and methanbological reactions. These molecules need to be removed from the body and this process is done by the excretory system. Most of these molecules are wastewater and nitrogen compounds.

The kidneys are a very important point in this system, along with the urinary system. When blood, rich in oxygen, comes in contact with the kidneys, they are filtered by this organ. This is done through structures called the nephron which are the excretory unit of the kidneys. Within each nephron there is a collecting capsule where water and residual particles that are in the blood are captured, while the rest of the particles pass along with the blood and continue on their way to other regions of the body.

From inside the kidneys there is also a tube called the ureters, which captures the water and molecules captured by the nephron (which forms the urine) and takes them to the bladder, which directs the urine out of the body through the urethra.

5 0

3 years ago

In a famous science fiction movie, a group of scientists in a submarine are miniaturized and injected into a patient's bloodstre

mina [271]

1) I would choose white blood cells since their main job is to fight infection (Something that does not belong as a part of the body) But since their is several types of white blood cells the ones too look out for would be the Neutrophils since they kill bacteria by ingesting them.

2) It would be a Neutrophils blood cell. They are 12-14 µm diameter, and so look bigger than the surrounding red blood cells. There is a single nucleus, which is multilobed, and can have between 2 and 5 lobes.

3)You would also have to watch out for: Granulocytes – cells which contain granules which contain chemicals that are used to kill bacteria and viruses Lymphocytes- cells which attack most of the bacterial and viral infections in our bodiesMonocytes - cells which become macrophages, large cells that engulf harmful particles in our bodies

8 0

3 years ago

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Your school has decided to do away with the physical education program. You are concerned about how this will impact the health

Lesechka [4]

You can write up a petition or raise money for the school. If you raise enough money then it can put the P.E class back on track. Without Physical Education your classmates will gain weight and not know how to eat and live healthily.

6 0

3 years ago

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List the following four activities in the order they would go in the physical activity pyramid from top to bottom.

Anuta_ua [19.1K]

Answer:

Following are correct steps to this quesation:

Explanation:

The sequence of its four physical exercise pyramid behaviors through start to finish would be:

1. Homework.

2. Weight training.

3. Soccer practice.

4. Walking 30 minutes to school.

Its Pyramid of intense exercise describes the most recommended options through start to finish. Homework would therefore be on top because it includes sitting. Regular exercise would also proceed since there is a strength activity, followed by football (the recreational exercise) but instead running about 30 minutes.

5 0

3 years ago