¿A qué se refiere el científico cuando dice "no tengo claro si hay un vínculo directo entre esta pandemia del Coronavirus y la alteración del ambiente" ?

Answers

Answer 1

Answer:

Se refiere a que la hipótesis actualmente más aceptada indicando que la actual pandemia ha sido una consecuencia directa de la alteración humana de los ecosistemas naturales donde habitan murciélagos (es decir, los hospedadores originales del virus) todavía debe ser demostrada  

Explanation:

En relación a la actual pandemia, está demostrado científicamente que el coronavirus es un virus estrechamente emparentado (genéticamente) con otros coronavirus presentes en murciélagos que naturalmente habitan la región sudeste de China. Respecto a esto, ha sido planteada la hipótesis que la actual pandemia debería ser una consecuencia de la alteración antrópica (humana) de ecosistemas naturales de los murciélagos hospedadores con fines económicos, es decir, para ser vendidos como alimento, donde poblaciones de murciélagos habrían sido diezmadas, lo cual habría desencadenado el salto del virus hacia nuevos hospedadores como la especie humana. De este modo, los humanos se habrían convertido en "hospedadores naturales" del actual virus. Sin embargo, esta hipótesis hasta ahora es solamente una hipótesis y debe ser confirmada por evidencia científica. Otras hipótesis menos extendidas incluyen, por ejemplo, el uso de la biotecnología para crear virus en laboratorios o el calentamiento global como desencadenante de la destrucción de hábitats naturales de aquellos murciélagos que fueron los hospedadores primarios del virus.


Related Questions

in 3-5 sentences, express your thoughts about the foods needed by an adolescent like you in order to become healthy.​

Answers

Answer:

Foods I need in order for my body to maintain its health and energy to get through everyday are very important. Unhealthy snacking and improper eating schedules can commonly lead to obesity or gain weight.

Explanation:

Write a 300-500 word essay. Explain the purpose of carbohydrate loading. What benefit is it in terms of performance? Give examples of when carbohydrate loading is appropriate and for approximately how long. Give a sample diet for one day of carbohydrate loading; portions are not needed. The emphasis is on food choices. Include three meals and two snacks.

Answers

I’m sorry but no one will right a 500 work essay on here for 10 points

what qualifies a person to be a professional mental health provider?

Answers

Answer:

Most have at least a master's degree or more-advanced education, training and credentials. Be sure that the professional you choose is licensed to provide mental health services.

WILL GIVE BRAINLIST

(Football)


2. What is the history of the sport? In what country did it originate? In what
countries is the sport most popular today?

Answers

Answer:

britian

Explanation:

mostly America and the uk

The sport was originated in Britain this sport called football is most popular in The USA and the UK (pls mark brainiest)

Type the correct answer in the box. Spell all words correctly. Mr. Xinhua, aged 52, has been an active sportsman all his life. Lately, due to his arthritis, he has been leading a sedentary life. He hardly goes out. This has led to depression. The depression in turn makes hlm eat more. Mr Xinhua's Inactive lifestyle and eating habits has caused him to put on a lot of welght. His body shows signs of fat accumulation. Which disorder do these signs indicate? Mr. Xinhua should watch out for​

Answers

Answer:

obesity

Explanation: I got it correct on the test

Possible reasons we need sleep include.

А. rest and repair of the body.

B. brain development.

C. processing of memories.

D. all of the above.​

Answers

Answer:

Possible reasons we need sleep include.

А. rest and repair of the body.

B. brain development.

C. processing of memories.

D. All Of The Above.

Answer:

D -all of the above

Explanation:

I honestly have NO idea what to do

Answers

Answer: It's pretty simple. Reread the instructions carefully and do as it says. You have to create a male and female while providing the required things as listed.

Is this correct don’t know if last one is right or not

Answers

Answer:

i'm pretty sure it is the right one

Explanation:

if im wrong sorry

For each of the following questions, write a an F in the space provided if the statement is false. T
in the space provided if the statement is true. Write
4. A credit repair company can erase a poor credit history.
5. If you pay a bill late, your creditor can report this information to a credit bureau.
6. A debt collector can contact you any time of day or night, except Sunday.
7. If you don't pay a debt, a debt collector cannot legally harass and threaten you.
8. A debt collector must inform you, in writing, of the amount of your debt, the
name of the creditor, and an explanation of your right to dispute the debt.
9.
The Consumer Credit Counseling Service will help you set up a realistic budget,
contact your creditors, and plan future expenses.

Answers

Answer:

4. false

5. true

6. f alse

7. t rue

8. true

9. true

Explanation:

practicalmoneyskills

Write down all your mechanisms for handling tough situations. Evaluate the ones that are most helpful and the ones that are the most not helpful?

Answers

Answer:one of my mechanisms for handling tough situations is writing down how i feel in a journal or in my notes app and listening to music

Explanation:

i would rather talk to my self about my problems because i don’t like expressing my feelings to others and i like to listen to music to drown out my thoughts

An authoritative parent is more likely to do which of the following?


model compassion

provide structure

use strict discipline

engage in discussion

Answers

Answer:

provide structure and/or use strict discipline

Explanation:

Use strict discipline. :/

1. Originally tennis was only played by
women
peasants
knights
royalty

Answers

Answer:

Women-I had it on a quiz

Explanation:

Can i have brainliest? Im trying to level up

Originally tennis was only played by Womens.

What is Tennis?

Tennis is a racket sport that is played either individually against a single opponent (singles) or between two teams of two players each (doubles).

The object of the game is to manoeuvre the ball in such a way that the opponent is not able to play a valid return. The player who is unable to return the ball validly will not gain a point, while the opposite player will.

Tennis is an Olympic sport and is played at all levels of society and at all ages. The sport can be played by anyone who can hold a racket, including wheelchair users.

Therefore, Originally tennis was only played by Womens.

To learn more about tennis, refer to the link:

https://brainly.com/question/12025312

#SPJ5

Select the correct answer from each drop down menu,
David writing a report on diseases of the excretory system. Choose the correct way to complete each sentence.
________is an inability to completely empty the bladder. It is an abnormal condition of urination characterized by poor
ermittent flow, straining, a sense of incomplete voiding, and a delay between trying to urinate and the flow
ause the bladder remains full, urinary retention may lead to complications, including urinary incontinence,
quent need to urinate. The most extreme kind of urinary retention is complete
which is the absence of
il emergency
Urinary
Urinary incontinence

Answers

Answer: Urinary retention

Explanation:

This type of condition from your question is not considering il emergency, urinary or urinary incontinence. It is considering a condition called Urinary retention.

Urinary retention is considering urination characterized by poor remittent flow which means that the person who has it cannot empty themselves although that their bladder is full. It can lead to complications and it can cause urinary incontinence which is considering urination when you can control it.

what is my daughter in law's mother to me? (i am male)

Answers

Answer:

Either Grandmother or Great Grandmother in law. I'm not sure

Explanation:

Answer:

she is your in law

Explanation:

List out the importance of quality life and explain them.​

Answers

Answer:

Financial security, job satisfaction, family life, health, and safety.

Explanation:

Quality of life is a highly subjective measure of happiness that is an important component of many financial decisions. Factors that play a role in the quality of life vary according to personal preferences. (These are the top answers)

Hope this helps, have a great day!

Answer:
Happiness
Satisfaction
Serenity
Family/Love
And the most important is to have Faith in the Almighty and in general

HELP AS FAST AS YOU CAN PLZ AND THXXXXX.
Which of these is a healthy diet?
A diet that is high in protein, but cuts out all bread and dairy products

B diet that includes protein, fruits, vegetables, bread and dairy products

C diet that recommends eating only vegetable soup for lunch and dinner

Answers

Answer: a healthy diet would be B, a diet that includes proteins, fruits, vegetables, bread, and dairy products.

Answer: B

not C because you need to eat things in moderation and not A because eating stuff high in protein makes you gain a lot of weight.

PLEASE HELP MEEEE

what is your target health rate zone? explain how to adjust your intensity to stay within your target heath rate zone.

Answers

Answer:

Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute.

Explanation:

Why does the Moon have a greater influence on Earth's tides than the Sun does?
A.
because the Moon is more massive than the Sun
B.
because the Moon is farther away from Earth than the Sun is
C.
because the Moon is less massive than the Sun
D.
because the Moon is closer to Earth than the Sun is

Answers

Answer:

D would be the best answer

Explanation:

What benefits does genetic counseling provide to society ?

Answers

Answer:They help to identify families at possible risk of a genetic disorder, gather and analyze family history and inheritance patterns, calculate risks of recurrence, and provide information about genetic testing and related procedures.

Explanation:

The above me looks right so mark him brainiest:)

Do you think that there are ways to have a good time instead of drinking? What are
some ways to have fun?

Answers

Answer:

Ride a bicycle.

Go for a walk.

Meet a friend for lunch.

Read a book

Play a board game.

Attend an exercise class.

Organize old photos, albums or books.

Cook dinner.

Bake cookies.

Binge a few episodes of a favorite TV show.

Call a friend you haven’t spoken to in a while.

Take a nap.

Go to the movies.

What happens if i take 4 flintstones vitamins instead of 3?

Answers

Answer:

you're body takes a screenshot

Explanation:

All bacteria found within the gut are pathogenic?

True or False

Answers

Answer:

I believe the answer is true

Explanation:

What do Optical Centers do?

Answers

Answer:

Opticians design and fit eyewear, this includes spectacles, contact lenses, low vision aids and other specialized optical devices.

Explanation:

Have a nice dayy!!

Schizophrenia is a mental disorder in which a person loses contact with
reality. *
True
False

Answers

Answer:

True

Explanation:

Schizophrenia makes you hallucinate to see mostly people or figures that aren't there but seem so real. Hope this helped :)

true, schizophrenia does make a person lose contact with reality

Which of the following identifies the quality of meat from best to worst?

A. Prime, Select, Standard, Choice, Commercial
B. Prime, Choice, Select, Standard, Commercial
C. Choice, Prime, Commercial, Standard, Select
D. Select, Choice, Prime, Commercial, Standard

Answers

Answer:

well I think we can eliminate c and d as prime is most likely to be the best. select just sounds low so that removes a. the answer is most likely B

What are some signs that a person may have anorexia or bulimia? What else might you notice if a person has an eating disorder that involves exercise or sport?

Answers

Answer:

The following symptoms and behaviors are common in people with anorexia:

Dramatic weight loss.

Wearing loose, bulky clothes to hide weight loss.

Preoccupation with food, dieting, counting calories, etc.

Refusal to eat certain foods, such as carbs or fats.

Avoiding mealtimes or eating in front of others.

What are the Warning Signs of Bulimia?

Episodes of binge eating.

Self-induced vomiting.

Smelling like vomit.

Misuse of laxatives and diuretics.

Complaining about body image.

Expressing guilt or shame about eating.

Depression.

Irritability.

Anorexia and bulimia are both eating disorders. They can have similar symptoms, such as distorted body image. However, they're characterized by different food-related behaviors. For example, people who have anorexia severely reduce their food intake to lose weight.

Explanation:

Which action is the best way to prevent cavities? A. Using a fluoride-based toothpaste B. Keeping your hands away from your mouth C. Washing your hands regularly with soap D. Changing your toothbrush every three months​

Answers

Answer: I'm going to go with A

Explanation: Hope I'm right bc go ogle says a lot about fluoride-based things

Due to recent technological advancements, clinical laboratory workers are not in as high demand as they were a decade ago.
O True
O False

Answers

Answer:

false

Explanation:

although we have all this new technology we still need clinical trials to assure that whatever this new technology has built works

false because they just trynna tell you a wrong fact because think about the the labatory and technology

Douglas works in an emergency room where he assists the physicians by recording patients medical information, orders and interprets diagnostic tests, and monitors patients symptoms. He is most likely a

Answers

He is most likely a PA (physician assistant)
hope you got it right ☺️❤️

HELP!! FAST!!!
According to the FDA, shielded, coated, or otherwise shatter-resistant bulbs must be used in storage areas
only for food in unopened packages.
O True
O False

Answers

Pretty sure it’s true
True. i’m pretty sure when my teacher taught us this it was true
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