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
Alex73 [517]
3 years ago
15

What ocurrs in an updraft

Biology
2 answers:
aleksley [76]3 years ago
3 0

Updrafts occur as part of the turbulence that is created when air passes over topographic barriers such as mountains.

Anestetic [448]3 years ago
3 0

Answer:

turbulence that is created when air passes over topographic barriers such as mountains.

Explanation:

You might be interested in
Describe the process of heat transfer by conduction. What happens to the molecules that cause the thermal energy to be transferr
podryga [215]
Conduction is when heat is transferred through direct contact.when molecules get heat they move faster and vibrate then bumping in to other particles transferring the heat passing the energy around
8 0
3 years ago
Which of the following structures serves as the cell’s boundary from its environment?
Vikentia [17]

Answer:

Either the cell wall or the cell membrane

Explanation:

8 0
3 years ago
8. What can be concluded from the evidence that coughs and sneezes are natural
andreyandreev [35.5K]

Answer and explanation:

8. <u>What can be concluded from the evidence that coughs and sneezes are natural  reflexes and from the evidence that our immune system attacks allergens? </u>

Coughing and sneezing are natural defense mechanisms that consist of the sudden expulsion of air from the respiratory tract, with the intention of expelling any substance harmful to the body.

Allergies are the product of an exaggerated response of the body to the presence of environmental substances, such as dust, fungi and pollen, called allergens. This abnormal response is caused by an immune system previously sensitized to these substances.

Under normal conditions, the immune system is designed to defend an individual against potentially harmful elements. Coughs and sneezes are natural defense mechanisms, which are exaggerated in allergy sufferers.

9. <u>What two possible reasons for the increase in allergies are explained in the passage? </u>

<em>- "Some scientists think our immune systems don't have enough to do ..." "... when our immune system have fewer germs to fight, they can get confused". </em>

According to the excerpt, an immune system that has been inactive due to less contact with germs, looks for a way to attack any substance foreign to the body, which would be a mechanism that promotes the presence of the allergic response.

The confusion of the immune system would be given in some people by reacting in an unusual way to environmental stimuli or food, which do not affect the majority of people.

<em>- ... "weather is warmer for longer periods now, so plants bloom longer .. release pollen, which is a common allergen". </em>

Plant pollen is considered an aeroallergen capable of producing the response with sneezing or coughing in sensitive people.

Other evidence implies an increase in the amount of aeroallergens, as a consequence of the temperature change. A warm temperature for long periods of time promotes flowering in plants more frequently, and there is more pollen dispersed in the environment.

10. <u>What can be concluded about the increase of allergies in the future?</u>

In the text it can be clearly seen how, according to statistical data, the presence of allergies in more people has increased over time.

Many factors may induce an increase in the number of allergic patients in the future, such as the example provided by the passage of children less exposed to germs due to the use of increasingly available medications.

  • <em>In the past, there were fewer allergies because the immune system remained active to defend the body without the help of drugs.</em>
  • <em>Additionally, the increase in processed food products may be a factor that in the future increases the appearance of allergies in the population. </em>
  • <em>Again, the environmental factor plays a determining role. Over time, many climatic changes occur, which, combined with environmental pollution, may lead to increased allergies in the future.</em>

In the images below you will find the information of the article about allergies.

7 0
3 years ago
In prokaryotes that carry out aerobic respiration, the ________ serves the same purpose as the inner mitochondrial membrane and
DENIUS [597]

Answer:

In prokaryotes that carry out aerobic respiration, the <u>plasma membrane</u> serves the same purpose as the inner mitochondrial membrane and the <u>cytoplasm</u> serves the same purpose as the mitochondrial matrix.

I'm sorry! I only know those two. I hope this helps anyway!

8 0
3 years ago
Select the statements that explain why duplication is a driving force for evolution and the generation of new genes.
Paha777 [63]
<span>It is vitally important to life, any form of life. Life in it's self is what we are all striving to grasp, hold and not let escape. It is the endless search for meaning to understand and comprehend. Evolution which is the symphonic struggle of nature to overcome and create the most suitable specimen ensuring its survival within its species from its predators and the world at large. Duplication is natures way to regenerate and strengthen the gene pool of species. It allows newer generations to improve on the genes to enable it to adapt better to the current environment is is facing. It is a constant and never ending process.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Modern domesticated pigs are descendants of the wild boar(Susscrofa). Through the domestication process, human have artificially
    12·1 answer
  • The Ring of Fire is _______. a. the arc stretching from New Zealand to the Aleutian Islands b. composed of over 75% of the world
    10·2 answers
  • If limestone is exposed to the correct amount of heat and pressure what can it become
    7·1 answer
  • A new monkey species has developed. This species climbs trees and has opposable thumbs but does not have a prehensile tail. Whic
    9·2 answers
  • A person who fakes symptoms for a goal is called a _________, while a person who fakes a disease for no clear goal has a _______
    9·2 answers
  • How long would it take for the bacteria population to increase from 500 to 1,000 bacteria?
    12·2 answers
  • Hamster Hamster Hamster
    15·2 answers
  • 2. The option that correctly represents fungi's mode of nutrition in two and five
    15·1 answer
  • How do we aquire knowledge in science?
    8·2 answers
  • What would a Guinea pig with the genotype hh be referred as.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!