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Vladimir [108]
3 years ago
15

Since 1953, when Tenzing Norgay and Edmund Hillary reached the summit of Mount Everest, many climbers have attempted to scale th

e world's two highest mountains, Everest and K2. Norgay and Hillary aided their climb by bringing supplemental oxygen in tanks, and some later groups have attempted to outdo the originals by trying the ascent without supplemental oxygen. From 1978 to 1999, in fact, 159 teams have attempted to climb Mount Everest or K2. The numbers of individuals who either survived or died during those attempts are given in the following table (data is hypothetical and not the exact numbers observed by Huey and Eguskitza 2000).
Survived supplemental O2 (16) No Supplemental 02 (175), did not survive (38) (192) - seen in 2 by 2 table, amounts are in parathesis

Calculate the odds ratio and round your answer to two decimal places.
Biology
1 answer:
marissa [1.9K]3 years ago
5 0

Answer:

(32)

Explanation:

I hope I helped you, good luck!

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Which of the following is NOT part of
STatiana [176]

From the options B is not part of the study of science is : ( B ) The ethics of new developments

Analyzing the evidence gotten from an experimental or research study is a core part of science because that way the scientist can determine if the results obtained are close to the predicted hypothesis or outcome.

Science involves the study of the natural world because all scientific experiments and researches are carried out by studying real life ( natural world ) as study cases.   while the ethics of new developments is not controlled or determined  by  the scientist

Hence we can conclude that the ethics of new developments are not part of the study of science

Learn more : brainly.com/question/497944

4 0
3 years ago
What is a limitation of using electron microscopes to view specimens? (2 points)
Grace [21]
The correct answer is <span>C. You cannot view live specimens because the necessary preparation kills cells. </span>

The answer is pretty self-explanatory. Unlike it, regular microscopes can view living creatures such as bacteria or similar.
4 0
3 years ago
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The scuba diver is a living system. The scuba gear or self- contained underwater breathing apparatus, is a system of air exchang
Verdich [7]

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Explanation:

The scuba apparatus is a life saving apparatus used by the sea divers. It recycles the exhaled gas and removes the carbon dioxide and compensates for the utilized oxygen gas before the diver is actually supplied with the gas for the purpose of breathing in a circuit. Hence, the carbon dioxide gas is the output and the oxygen is the input.

5 0
3 years ago
A hospital laboratory technician injects a dye into a vein in your right arm. what is the first chamber of the heart that the dy
ololo11 [35]
The first heart chamber that the dye would enter is right atrium.
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8 0
3 years ago
Help, please try to answer all :) Overdue
kolezko [41]

Answer:

1. C

2. I

3. B

4. I

5. A

Explanation:

1. Nonrenewable resources include oil, natural gas, coal, and nuclear energy.

2. Nonrenewable resources cannot be readily replaced at the speed with which they are being consumed.

3. Renewable sources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals, etc.

4. Because they take a very long time to form. They are not replaceable.

5. Corn can be used for ethanol fuel, and a new crop of corn can be grown and harvested each year. Corn is a renewable resource. Also, renewable resources <u>cannot</u> be replaced in our lifetime.

6 0
3 years ago
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