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polet [3.4K]
3 years ago
11

HIV and hepatitis B and C are incurable bloodborne pathogens.

Geography
1 answer:
marysya [2.9K]3 years ago
5 0
That is mostly true, if you consider modern day textbooks. These diseases are all transmitable via bloodstream. However while there is no cure for Hep B and HIV, Hep C has actually had a possible cure developed, while it may not work for all it has showed great promise.
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Why are water vapor and aerosols important constituents of earth's atmosphere?
natta225 [31]

Water vapor is important because it is the source of all clouds and precipitation and like carbon dioxide, it is also a heat absorber. Aerosols are important bc many acts as surfaces on which water vapor can condense, an important function in the formation of clouds.

Water vapor, steam, or steam is the gas phase of water. The state of water in the hydrosphere. Water vapor is produced by evaporation or boiling of liquid water or sublimation of ice. Water vapor, like most components of the atmosphere, is transparent. Under typical atmospheric conditions, water vapor is continuously produced by evaporation and removed by condensation. It is less dense than most other components of air and causes convection currents that lead to cloud formation.

As part of the Earth's hydrosphere and the water cycle, it is particularly abundant in the Earth's atmosphere, where it acts as a greenhouse gas and warming feedback, and is a more global gas than non-condensable gases such as carbon dioxide and methane. Contribute to the greenhouse effect. The use of water vapor as steam has been important since the Industrial Revolution as a major component of cooking and power generation and transportation systems.

Learn more about Water vapor here: brainly.com/question/11226635

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5 0
2 years ago
A pendulum makes 59 complete swings in 2 minutes 40s what is the time period for 1 complete swing​
konstantin123 [22]

Answer:

0.37s to 2d.p

Explanation:

period T = no of oscillation/time taken

  • no of oscillation is 59
  • time taken=2×60+40= 120s + 40s=160s

T=59/160

T=0.37 to 2d.p

5 0
2 years ago
The Americans won the battle at Fort Crown Point. True False
Monica [59]
True they did won the battle is true because I just looked it up
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3 years ago
How are the troposphere and the stratosphere different
Likurg_2 [28]

Differences between the Troposphere and the Stratosphere:

The troposphere is the lowest level of the atmosphere, so it is in contact with the Earth’s surface. In contrast, the stratosphere is located above the troposphere, so it is not in contact with the Earth’s surface.  Humans live in the troposphere, not the stratosphere. People only spend time in the stratosphere is when they are traveling through it on an airplane, or flying through it while riding in a rocket.  The air density and air pressure are much lower in the stratosphere. In fact, stratospheric air is too thin for people to be able to survive without pressurized air to breathe.

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3 years ago
2 paragraph on how the Catholic Church was important to people during medieval time
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This struggle caused a huge demand of a more direct experience with Christ. Christ and his apostles became an image of more radical simplicity. The church became made a huge impact in daily life. It served as a spiritual and religious guidance. The church also made an impact into Europe's government.
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