1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UkoKoshka [18]
2 years ago
12

Corey is using oxygen. On his mask, he has colored adaptors. Bud is also using oxygen, and his mask has different colored adapto

rs. Which best describes the devices that Corey and Bud are using?
Corey and Bud are using Venturi masks, but the amount of oxygen they receive is different.
Corey and Bud are using Venturi masks, but the amount of time they receive oxygen is different.
Corey and Bud are using non-rebreather masks, but the amount of oxygen they receive is different.
Corey and Bud are using non-rebreather masks, but the amount of time they receive oxygen is different.
Geography
1 answer:
iris [78.8K]2 years ago
7 0

Answer:

the answer is a

Explanation:

i took they test and got it right

plus on a venturi mask you use color adapters

You might be interested in
In sandy soil water infiltrates quickly. true or false pls help
NARA [144]
True I think but don’t take my word on it
3 0
3 years ago
How did the noblemen spend their free time in ancient Egypt
shepuryov [24]

The ancient Egyptian noblemen usually would be very busy with their daily appointments with overseers of their much treasured land. However, music played a vital role in their lives. To pass time, they threw lavish parties. Consumption of beer, wine, and narcotics was common.

They also spent their leisure time in their own gardens next to their houses like people do today. They could go outside and relax. They also loved to over-stuff themselves and enjoy a good laugh. Fishing was also done at their free time and would go severally to river Nile. Most of the fishing was enjoyed as a timeout from hard work. They also hunted for sport. Noblemen caught wild animals.

4 0
3 years ago
Read 2 more answers
Which of the following energy producing technologies can be beneficial to soil quality?
Liula [17]
<span>Both solar energy and wind energy are beneficial to soil quality. They are not using fossil fuels that both harm the soil with digging and fracking, but also are not being burnt which harms the air and can create acid rain. Both solar and wind are using nature to benefit the world. As long as the sun keeps burning and the world turning, we will continue to be able to use them.</span>
6 0
3 years ago
Read 2 more answers
How does seasons changes affect our daily life​
irina1246 [14]
It effects most of the clothes we wear, it affects our sinuses and basically our daylight savings and time
3 0
3 years ago
Read 2 more answers
The stress on a reverse (thrust) fault is tensional.<br><br> True<br><br> False
Bond [772]

Answer:

False

Explanation:

compressive stress produces reverse faults.

5 0
3 years ago
Other questions:
  • For centuries before Europeans and Americans came to the Hawaiian Islands, Hawaiian culture was characterized by A. hunting and
    10·2 answers
  • What's the greenhouse effect?
    14·2 answers
  • What's the least common denominator of 3⁄4, 4⁄5, and 2⁄3?
    9·2 answers
  • Which statement best supports the inference
    9·1 answer
  • The diffusion of religion is best described as the process of __________.
    9·1 answer
  • What determines in which economic sector a job belongs? A. how much the job pays B. how many people have the job C. how much peo
    7·2 answers
  • 4. A plane heads east with a velocity of 52 m/s with a tailwind of 12 m/s.
    10·1 answer
  • Aunt Aba and her Children are traveling to kumasi​
    13·1 answer
  • Explain the significance of timberline, chinook, fishery, overfishing, aquaculture, and tar sands.
    11·1 answer
  • As further as wearing and erosion occur, koffiebus will become a landform similar to teebus which is to the left of it .explain
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!