Explique tres consecuencias que se dan en una cadena alimentaria cuando desaparece alguno de los organismos

Answers

Answer 1

Answer:

- Desequilibrio de la red trófica

- Sobrepoblación de organismos del nivel trófico inferior

- Reducción de la biodiversidad

Explanation:

La cadena alimentaria (también conocida como cadena trófica) refiere a las relaciones alimentarias existentes entre los organismos que conforman una comunidad dentro del ecosistema. Estos organismos obtienen materia y energía a partir de organismos ubicados en el nivel trófico inmediatamente inferior. En la cadena alimentaria, los productores primarios son organismos autótrofos (por ej.,  plantas) los cuales elaboran sus propios compuestos orgánicos que a su vez son consumidos por los consumidores primarios (herbívoros). Subsecuentemente, los consumidores primarios sirven de alimento de consumidores secundarios (carnívoros menores), y así sucesivamente a lo largo de la cadena (consumidores terciarios, cuaternarios, etc). Los descomponedores son organismos dentro de la cadena los cuales se alimentan de restos orgánicos de organismos muertos o en descomposición, transformándolos en compuestos inorgánicos que ingresan nuevamente al ecosistema. La desaparición de los organismos de un nivel trófico generalmente supone un desequilibrio de la red trófica. Por ejemplo, la eliminación de los consumidores secundarios (carnívoros menores) supone un aumento de las poblaciones o sobrepoblación de consumidores primarios (organismos herbívoros) que se encuentran ubicados en el nivel trófico inmediatamente inferior, lo cual puede desencadenar una drástica reducción de las especies productoras (plantas) presentes en el ecosistema. Este fenómeno disminuye no sólo la diversidad de las especies productoras del ecosistema, sino que también altera las poblaciones que dependen directamente de los productores (por ejemplo, la población de polinizadores) en la comunidad.


Related Questions

Put these in order top to bottom from the first day of a woman's menstruation cycle through the last day

Answers

the order is menstruation, the follicular phase, ovulation, and the luteal phase

The risk of heart disease is three times less for a person who smokes.
False
True

Answers

Answer:

If you smoke, you are four times more likely to die of heart disease (heart attack and stroke), and three times more likely to die from sudden cardiac death. Breathing other people’s smoke (second-hand smoke) is harmful to smokers and non-smokers.

Explanation:

Remy has unfortunately just been diagnosed with a grade II knee sprain after falling during a run. He will be required to attend physical therapy and will not be allowed to return to his track team for five weeks until he is completely healed. To prevent an injury like this in the future, Remy should do all of the following EXCEPT

A. avoid runs if he is still in pain or too tired
B. make sure his shoes are slightly large so he can grow into them
C. run on the flat, even surface of the track at his school
D. stretch and warm up before going on any runs or other physical activity​

Answers

To avoid an injury like this in the future, Remy must do all of the following EXCEPT make sure his shoes are a little big so he can grow in them.

What happens when you twist your knee?

Spraining your knee during a race or training can be quite painful, but it's often not a serious injury. If you have suffered a sprained knee, you may experience some

painswellingbruising and eventually go with instability, a lack of firmness.

With this information, we can conclude that to avoid an injury like this in the future, Remy must do all of the following EXCEPT make sure his shoes are a little big so he can grow in them.

Learn more about Spraining your knee in brainly.com/question/12976771

#SPJ1

The belief that those who make less money must not be hardworking is an example of which type of bias, prejudice, or stereotype?

Ethnic/racial
Gender/sexual
Religious
Socio-economic​

Answers

Answer:

socio-economic

Explanation:

Social class stereotypes depict low-income people as less competent than higher-income individuals

Abby tells Yan that he hurts her feelings when he teases her. Yan responds by saying he understands because he feels hurt when people tease him, too. How does this most likely make Abby feel? relieved confused disrespected vulnerable

Answers

Answer:

it would most likely make her feel vulnerable

Answer:vulnerable

Explanation:because I said I took the test

What are two eating disorders associated with Body Composition? Explain the negative effects on each. What roles does the media play in body
shaming?

Answers

Answer:

Body image distress is often seen as a symptom of an eating disorder. However, not every person with an eating disorder has a problematic body image and many people who do not have eating disorders have poor body image.

Explanation:

Which of these is an example of how the media might perpetuate a sexual stereotype

Answers

letter C is an example of a sexual stereotype

Answer:

C is the answer

Explanation:

Is an example and an act of how media perpetuate sexual stereotype

Describe a balanced one-day menu. Make sure that it meets the daily requirements for the five food groups.

Answers

Answer:

I'm vegan and this is what I typically eat in a day!

Explanation:

Breakfast - Oatmeal with berries, soy milk, and nuts

Grains: Oats are gluten free, whole grain, and contain many important vitamins, minerals, fiber, and antioxidants.

Fruits/vegetables: Berries are chock full of fiber, vitamins, and antioxidants

Dairy & alternatives: Soy milk is a good alternative to dairy as it is high in protein and omega 3 fatty acids

Proteins: Nuts such as almonds, cashews, and walnuts are a good source of plant based protein

Lunch - Chickpea pasta with green peas and leeks sauce + side of frut

Grains/legumes and proteins: Chickpeas are an excellent legume to eat. They are high in protein, fiber, and vitamins/minerals. Chickpea pasta is a healthier alternative to regular white flour pasta.

Vegetables: Green peas, broccoli, spinach, and leeks are rich in vitamins and minerals like calcium.

Dairy & alternatives: Soy cooking cream to make the sauce creammyyy

Fruits: Oranges are so refreshing and sweet so I typically eat oranges. The vitamin C content also helps you to absorb the iron from the vegetables.

Dinner - Lentil curry with vegetables and brown rice

Grains: Brown rice is a good alternative to white rice, which is more refined and starchy. Brown rice also has more nutrients and fiber.

Vegetables: Cauliflower, sweet potato, tomatoes

Dairy & alternatives: Coconut milk

Proteins: Lentils are very high in protein and iron

Dessert - Chocolate peanut butter oatmeal blondies

*this is dessert so obviously it isn't the healthiest, but I think that to have balance, you should allow yourself to eat a treat!

Grains: Oatmeal - I love oatmeal so i eat it a lot

Fruit: I typically eat these with berries like raspberries

Dairy & alternatives: Plant based milk

Proteins: Peanut butter  

Hope this helps! Best of luck <3

which of the following statements about cigarette advertising is true?

a. tobacco advertisements appeal to boys more than girls
b. it is illegal to market cigarettes directly to children
c. advertisers do not target teen insecurities
d. advertising of tobacco products is not effective

Answers

tobacco advertisements appeal to boys more

Be appropriate, any inappropriate will result in a report or further investigation.

Why is it important to have safe sex?

Answers

Answer:

it reduces the chances of getting an STD and/or AIDS

Explanation:

can someone tell me what fruit is this

Answers

Answer:

not 100% sure

can it be pomerac?

Explanation:

Looks like a Pomerac!

Hope this helped:)

Why did Dimitri most likely get the flu? Vaccinations are not always effective. Vaccinations are not effective if hygiene is poor. Vaccinations give individuals the flu with full symptoms. Vaccinations work only when provided at the onset of the disease.

Answers

Answer:

Vaccinations are not always effective.

Explanation:

trust me

how are how r health population and environment education interrelated with economic and political aspects​

Answers

Answer:

health is wealth of the country so it is related with economic and political aspects of a country

A coastal community is drafting a plan in case of a hurricane. Which action is an appropriate element for an effective plan?

creating a map of areas that are not affected by storm surge
plotting the location of all fire hydrants along major travel routes
relocating any individuals who might be affected by the disaster
identifying multiple evacuation routes for each area of the community

Answers

Answer:

Identifying multiple evacuation routes for each area of the community.

Explanation:

This will help every get to safety.

(Why it is not the other answers):

You don't know what areas are going to be affected by the storm.

Fire hydrants are not going to help.

Yes, you want to save people, but it's not safe to do during a hurricane.

Last option.

Explanation:

Got it right on edge

Think about the different functions performed by the brain (language, memory, movement, emotion, sensory processing, etc.). If you were to suffer a stroke and have a particular kind of functioning disrupted, which would have the most profound impact on your life? Why?

Answers

It all depends on what part of the brain you have your stroke in.

Despite this, stroke mainly effects movement and sensory processing.

Name one way that companies deceive
customers?

Answers

Answer:

False Advertising

Explanation:

when a company claims that their product will provide specific benefits to customers that have never been officially proven

Example: Red Bull says it could "give you wings."

HIV is found in blood, semen, vaginal secretions and breast milk (true or false)
A. True B. False

Answers

Answer:

True

Explanation:

Answer:

True

HIV is found in all of those.

As treatment for his disease, Ven is avoiding tobacco and alcohol, eating calcium-rich foods, and lifting weights. Which disease is he most likely being treating for? cancer osteoporosis type 2 diabetes cardiovascular disease

Answers

Answer:

b). Osteoporosis

Explanation:

'Osteoporosis' is described as the disease in which the bones become extremely porous and are subject to fracture. Since the bones get weak in this disease, the treatment of this disease primarily aims to regain the strength of the bones and prevent them from being lost completely. This is the reason that weight-lifting exercises are paid special emphasis during the treatment of this disease along with high-intake of calcium and calcium-rich foods for enhancing the bone strength. The focus is also laid on avoiding alcohol and tobacco products as it may cause side-effects like disbalance in the turnover and mass of the bones leading to fracture. Thus, option b is the correct answer.

Answer:

b

Explanation:

mention the values that develop through olymic movement

Answers

Answer:The three values of Olympism are excellence, friendship and respect.

Explanation:

They constitute the foundation on which the Olympic Movement builds its activities to promote sport, culture and education with a view to building a better world.

One of the major risks of gestational diabetes is:

Answers

Answer:

macrosomia/ Large babies

Explanation:

that is what I think about the answer

Having diabetes after baby is born. During pregnancy you can end up getting diabetes so you have to get tested using a Glucose Test. There’s a one hour one and a three hour one. They usually test for gestational diabetes because it can usually lead to type 2 diabetes after pregnancy

Contrast how optimism and pessimism affect your assessment of a situation

Answers

-Everyone experiences stress differently
-How someone reacts to a stressor depends on how they assess the situation:
-Is the situation a threat to my well-being?
-Do I have the necessary resources to meet the challenge? (Time, energy, skills, and experience)

b) Mrs Sarita lends 3000 to her friend every month and borrows 2500. How much will she
owe to her friend/her friend owe to her after 4 months?​

Answers

10000

Explanation:

2500 * 4 = 10000

what do you mean by smuggler?

Answers

U move weight I got 100 for crack cocaine and baby aspirin
: one who smuggles something The traffic in drugs—especially cocaine—to Florida by sea and air from South America has been generating wealth to rival that of the tourist trade and attracting a cadre of ingenious and ruthless smugglers from around the world.—

what is physical health​

Answers

Physical fitness is a state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations and daily activities. Physical fitness is generally achieved through proper nutrition, moderate-vigorous physical exercise, and sufficient rest.

PLSS HELP
What was the most difficult part of planning your meal? In three to five sentences, describe what tasks you thought were difficult to complete in planning your family meal.​

Answers

Answer:

The most difficult part of planning meals is trying to incorporate healthy things without having health issues. For a healthy meal, you need to include vegetables, fruits, protein, and grains which can get hard to find if you are running low on something. There is recently more unhealthy food (which is more inexpensive) than healthy food (more expensive) and it may get difficult if you have a budget or low amount of time.

How does planning activities at your own home help you avoid situations involving alcohol?
A. Your home life does not involve situations with alcohol use.
B. Alcohol use is almost always tied to group events outside the home.
C. You can control whether or not there is alcohol in your home.
D. Planning activities at home does not help you avoid situations involving alcohol.
Please select the best answer from the choices provided.​

Answers

D would be the best answer. Because A false, b is false. And c as well

How can offering compromise solutions help resolve conflicts peacefully

Answers

Answer:

You reach an agreement you both can live with, and give the person an easy way out ending in a peaceful manner.

Explanation:

Match each device with its advantage

Answers

Answer: Where are the options?

Explanation:

Which of the following statements is generally true about change in the workplace ? a ) Most people accept change easily . b) Smart companies can avoid change altogether. c) Change in the workplace fairly infrequently d) Individuals can learn to manage the change in their lives.

How has WHO defined health​

Answers

Defining health and wellbeing
The World Health Organisation (WHO) defines health as 'a state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity' (WHO, 1948).

One of the major risks of gestational diabetes is:

Answers

Answer:

High blood pressure and preeclampsia

Explanation:

Gestational diabetes raises your risk of high blood pressure, as well as preeclampsia — a serious complication of pregnancy that causes high blood pressure and other symptoms that can threaten the lives of both mother and baby.

Other Questions
Requirement 1. Identify each account as an asset (A), liability (L), or equity (E). Asset (A), Liability (L), or Equity (E)? a. Interest Revenue b. Accounts Payable c. Calhoun, Capital d. Office Supplies e. Advertising Expense f. Unearned Revenue g. Prepaid Rent h. Utilities Expense i. Calhoun, Withdrawals j. Service Revenue Requirement 2. Identify whether the account is increased with a debit (DR) or credit (CR). Increases with a debit (DR) or credit (CR)? a. Interest Revenue b. Accounts Payable c. Calhoun, Capital d. Office Supplies e. Advertising Expense f. Unearned Revenue g. Prepaid Rent h. Utilities Expense i. Calhoun, Withdrawals j. Service Revenue Requirement 3. Identify whether the normal balance is a debit (DR) or credit (CR). Normal balance is a debit (DR) or credit (CR)? a. Interest Revenue b. Accounts Payable c. Calhoun, Capital d. Office Supplies e. Advertising Expense f. Unearned Revenue g. Prepaid Rent h. Utilities Expense i. Calhoun, Withdrawals j. Service Revenue Mark is flying to Atlanta. The flight is completely full with 200 passengers. Mark notices he dropped his ticket while grabbing a snack before his flight. The ticket agent needs to verify he had a ticket to board the plane. What type of list would be beneficial in this situation? what is the hybridisation of the central carbon in CH3C triple bonded to N Jones, Incorporated acquires 15% of Anderson Corporation on January 1, 2020, for $105,000 when the book value of Anderson was $600,000. During 2020 Anderson reported net income of $150,000 and paid dividends of $50,000. On January 1, 2021, Jones purchased an additional 25% of Anderson for $200,000. Any excess cost over book value is attributable to goodwill with an indefinite life. The fair-value method was used during 2020 but Jones has deemed it necessary to change to the equity method after the second purchase. During 2021 Anderson reported net income of $200,000, and reported dividends of $75,000.The balance in the investment account at December 31, 2021, is Endocrine system secretes hormones thatregulate the activity of reproductive system, thisis an example for: -A. Organ systemsB. TissueC. Integration of organ systemsD. Cell organization PLEASE HELP , WILL MARK AS BRAINLIEST!!! What does it mean that a hypothesis must be falsifiable in order to be valid?\ King Corp. owns 80% of Lee Corp's common stock. During October, Lee sold merchandise to King for $100,000. At December 31, one-half of the merchandise remained in King's inventory. For the year, gross profit percentages were 30% for King and 40% for Lee. The amount of unrealized intercompany profit ending inventory at December 31 that should be eliminated in consolidation is: plot the following points in the number line, -1/4, 1 1/2, 0.75 (PLS ANSWER ASAP) Lagle Corporation has provided the following information: Cost per Unit Cost per PeriodDirect materials $ 4.60 Direct labor $ 3.40 Variable manufacturing overhead $ 1.30 Fixed manufacturing overhead $ 13,200Sales commissions $ 1.40 Variable administrative expense $ 0.40 Fixed selling and administrative expense $ 5,200For financial reporting purposes, the total amount of period costs incurred to sell 5,500 units is closest to:____________a) $9,900b) $5,200c) $13,200d) $15,100 what is 12.5% of 10 kg in grams The Federal Deposit Insurance Corporation was established in 1933, during the Great Depression, to:_________a) apprehend counterfeiters. b) help stop bank failures throughout the United States. c) fund small-scale businesses. d) provide depositors with a short-term source of funds for low-interest consumer loans. e) provide a safe place for savings of particular groups of people. write the equation of a circle whos center is (6,-7) and whos radius is 4 What are the advantages of having knowledge of dependency ratio? What is the measure of ABC? Over the past year, productivity grew 2%, capital grew 1%, and labor grew 1%. If the elasticities of output with respect to capital and labor are 0.2 and 0.8, respectively, how much did output grow When the interest rate in an economy decreases, it is likely the result of either a/an ________ or a/an ________. Find the missing side lengths leave your answer as a racials simplest form When giving an informal presentation, speakers can best prepare bydressing in a new suit with a fresh haircut.creating graphs and maps to show.adding scientific language to the speech.finding a humorous story to use in the opening. Suppose an author fails to develop a character fully within a story. What is the most likely outcome?A Readers will assume that the undeveloped character is really important.B Readers will develop strong negative feelings about the character.C Readers will keep reading to find out what happens to the character.D Readers won't care about what happens the character. Select the correct answer. This table represents a quadratic function. x y 0 -3 1 -3.75 2 -4 3 -3.75 4 -3 5 -1.75I really need one fast I give all my points