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Svetllana [295]
3 years ago
7

Why isn't Earth a closed system? A. Earth reflects and radiates energy. B. Matter continually cycles between the "spheres." C. L

arge amounts of matter currently reach Earth from space. D. Earthquakes, volcanoes, and hot springs release energy from Earth's interior.
Biology
1 answer:
g100num [7]3 years ago
6 0

D. Earthquakes, volcanoes, and hot springs release energy from Earth's interior.

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The question is all in the image above..
alukav5142 [94]

Answer:

i think it is the 3rd one

4 0
3 years ago
Fill in the blank with the correct abbreviation or symbol for the definition provided<br> Every day
PSYCHO15rus [73]

The correct abbreviation for the term Every Day is Daily.

<h3>What is an abbreviation?</h3>

An abbreviation is a term to refer to an orthographic convention that shortens the writing of a certain term or expression, and consists of the written representation of a word or group of words with only one or more of its letters.

According to the above, Daily is a correct abbreviation for the term Every Day since it expresses the same meaning with fewer letters. Additionally, this abbreviation is used in the medical field to tell patients when to take their medicine.

Doctors usually put Daily when their patient must take a medicine once a day.

Learn more about abbreviation in: brainly.com/question/17353851

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5 0
2 years ago
1.) How are stem cells being used to improve the lives of people with skeletal differences?
kirza4 [7]

Answer:

1. B

2. C

Explanation:

1. Stem cells have a higher potency than differentiated cells. They are pluripotent and multipotent cells that can differentiate into most types of cells. Therefore they can be used to repair injuries that take long to heal naturally. An example is applying stem cells on joints of people with arthritis to enable cartilage of knee caps regenerate.

2. Bionics is a form of engineering that mimics human physiology but is not made of tissues but rather mechanicals made of a material like titanium. An amputee, for example, will have a mechanical arm or leg on the amputated limb that functions like a real limb. Usually, in the best form of bionics, the subject is able to control the artificial limb with their mind.

7 0
3 years ago
What would rescued suvivors from the titanic look like?
Volgvan
Their skin would not be normal because they would have frost bite from the cold water. they would also look depressed and tired as they would suffer ptsd and suvivors guilt. 

8 0
3 years ago
Why does a person living at a high altitude need large amounts of red blood cells
mars1129 [50]

Answer:

The effects of high altitude on humans are considerable. The oxygen saturation of hemoglobin determines the content of oxygen in blood. After the human body reaches around 2,100 meters (6,900 ft) above sea level, the saturation of oxyhemoglobin begins to decrease There’s oxygen in the air at high altitude. An increase in red blood cells in their bodies allows people to increase their body oxygen levels, especially when they perform strenuous exercise at high altitudes. Many athletes will train at high altitudes in preparation for competitions at lower altitudes. However, the human body has both short-term and long-term adaptations to altitude that allow it to partially compensate for the lack of oxygen. There is a limit to the level of adaptation; mountaineers refer to the altitudes above 8,000 meters (26,000 ft) as the death zone, where it is generally believed that no human body can acclimatize

(I'm so sorry if I'm wrong)

Hope this Helps!

3 0
3 years ago
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