Organs or organ systems are directly below the hierarchical organization of life. For an organism to act or function properly organ systems are needed to exist. The following are examples of organ systems that are needed by an organism:
1. Nervous System
2. Digestive System
3. Reproductive System
4. Respiratory System
5. Muscular System
6. Skeletal System
7. Endocrine System
8. Immune System
9. Excretory System
10. Circulatory System
11. Integumentary System
Answer:
The thoracic cavity is <u>superior</u><u> </u>to the abdominal cavity.
Explanation:
The thorax and abdomen are part of the torso, in the human body. The inside of both forms a cavity that houses most of the internal organs.
Anatomically, the thoracic cavity -which contains the heart, lungs, and large vessels- is in a superior position with respect to the abdominal cavity, which contains the organs of the digestive, renal, and genitourinary systems.
The other options are not correct because:
<em>The other options are not correct because:
</em>
- <u><em>Caudal</em></u><em> refers to any area that is below another, closer to the lower body.
</em>
- <u><em>Anterior</em></u><em> means "ahead", which is not the relationship between thorax and abdomen.
</em>
- <u><em>Distal </em></u><em>has to do with anything that moves away from the center of the body, with the thoracic and abdominal cavities being proximal</em>
Answer: white blood cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders
hope this helps
When a person has the ability to practice health-enhancing behaviors & reduces risks, kit is referred to as a healthy life and is denoted as option B.
<h3>What is Healthy life?</h3>
This is defined as a type of living or lifestyle which reduces the risks of falling ill or premature death.
Examples of a healthy lifestyle include performing exercises and eating the right types of foods. Others however may include staying away from smoking and alcohol which reduces the risk of cancer and damage to other parts of the body.
Read more about Healthy life here brainly.com/question/17543848
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