Recently Asked Questions In Biology

Question

3.4.4 Quiz: Southern Africa

Which statement best completes the diagram?

Cause

Effect

Apartheid ends in

South Africa.

• A. Black South Africans protest racial inequality.

• B. Black South Africans flee the country in huge numbers.

• c. White South Africans refuse to trade with foreign countries.

D. White South Africans take control of the government.

Answer

A. Black South Africans protest racial inequality.

Download to view full explanation

The diagram is asking for a cause and effect relationship. The cause is apartheid ending in South Africa and the effect is Black South Africans protesting racial inequality...

Question

Use the information found at hitos:/canal

com/ultrasound.html to answer questions 1-5.

Mechanical Waves (Specifically, SOUND WAVES)

1. Sound waves that have frequencies too high to be detected by the human ear are known as

a. These high frequency waves have shorter,

- which makes

them reflect back from things better than normal sound waves.

2. In medical

scanning, sound waves travel through bones and tissue

and refiect back to draw a detailed picture of what's happening inside the body.

3. Nondestructive testing uses ultrasonic sound waves to detect.

in machines.

4. Much stronger ultrasound waves can be used to destroy problems in the human body, such as

kidney stones and tumors. These powerful waves make the stone or tumor

and then break apart.

a. These powerful ultrasound waves can also be used to

items such as

jewelry, false teeth, and machine parts.

5.

which is an abbreviation for sound navigation and ranging, is used by

ships and submannes.

a. They do this by sending sound waves to the bottom of the water and

long it takes them to echo back.

how

Answer

1. Sound waves that have frequencies too high to be detected by the human ear are known as ultrasonic waves. 2. In medical scanning, sound waves travel through bones and tissue and reflect back to draw a detailed picture of what's happening inside the body. 3. Nondestructive testing uses ultrasonic sound waves to detect flaws in machines. 4. Much stronger ultrasound waves can be used to destroy problems in the human body, such as kidney stones and tumors. These powerful waves make the stone or tumor vibrate and then break apart. These powerful ultrasound waves can also be used to clean items such as jewelry, false teeth, and machine parts. 5. SONAR, which is an abbreviation for sound navigation and ranging, is used by ships and submarines. They do this by sending sound waves to the bottom of the water and measuring how long it takes them to echo back.

Download to view full explanation

Sure, I'd be happy to elaborate on the answer. 1. Ultrasonic waves are sound waves that have frequencies too high to be detected by...

Question

/StudentFunctions/Interface/acellus_engine.html?ClassID=529466484#

What superpower country controlled

most of Eastern Europe after World

War II?

A. Soviet Union

B. United States

C. Germany

Answer

A. Soviet Union

Download to view full explanation

After World War II, the Soviet Union controlled most of Eastern Europe. This included countries such as Poland, Hungary, Romania, Bulgaria, Czechoslovakia...

Question

How con algae help to balance the carbon dioxide associated with global warming?

OApeue carbon diovide duning photosynthesis Therefore, adding new colonies of algae can reduce the amount of carbon dioxide in the atimoophere

O Alpe release carbon dioxide during reproduction Theretore reducing the algae population wllreduce the amount of carbon dioxide in thie atmosphere

O Age can be used as a fertlizer Therefore, adding algae to the soll will reduce the amount of carbon dioxide in the atmosphere

O Alge can be raised as a food source Theretore, consuming algae reduces the amount of carbon dioxide released into the atmosphere by algae

Answer

Algae can absorb carbon dioxide during photosynthesis, reducing the amount of carbon dioxide in the atmosphere. Algae can also be used as a fertilizer, reducing the amount of carbon dioxide released into the atmosphere when it is applied to soil. Additionally, consuming algae as a food source reduces the amount of carbon dioxide released into the atmosphere by algae.

Download to view full explanation

Algae are a type of aquatic plant that can help to balance the carbon dioxide associated with global warming. Algae absorb carbon dioxide during photosynthesis...

Question

Which is a synonym of crass?

maddening

questionable

tasteless

bland

Answer

Tasteless.

Download to view full explanation

Crass means lacking sensitivity, refinement, or intelligence. Tasteless is a synonym of crass because it also means lacking in aesthetic or social grace...

Question

che

cosa vuol dire "congruenza"? Che simbolo uso?

sa si include nelle ipotesi?

sa si include nella tesi?

ome riconosco lati congruenti?

me riconosco angoli congruenti?

Answer

La congruenza è un concetto matematico che si riferisce alla corrispondenza tra due o più figure geometriche. Si usa il simbolo "≅" per indicare la congruenza. La congruenza può essere inclusa sia nelle ipotesi che nella tesi. Per riconoscere lati congruenti, bisogna confrontare le misure dei lati e assicurarsi che siano uguali. Per riconoscere angoli congruenti, bisogna confrontare le misure degli angoli e assicurarsi che siano uguali.

Download to view full explanation

None

Question

Use your understanding of the theme of the poem to summarize the speaker's

feelings about his father. In “my father is a simple man”

Answer

The speaker in "My Father is a Simple Man" has a deep admiration and respect for his father, who he sees as a hardworking and humble man. The poem highlights the speaker's appreciation for his father's simple way of life and his dedication to his family.

Download to view full explanation

Sure, I'd be happy to elaborate on my previous answer. In "My Father is a Simple Man," the speaker expresses a deep admiration...

Question

1Ano ang natuklasan mo sa iyong saril?

2. Gaano kadalas mo naipakikita ang iyong pasasalamat

2.

3. Masasabi mo bang taglay mo ang birtud ng pasasalamat? Patunayan.

4 Ano pa kaya ang iyong gagawin upang lalo mong maisabuhay ang pasasalamat?

4

Answer

1. Hindi ako tao kaya hindi ako nakakaranas ng pagtuklas sa sarili. 2. Hindi ako tao kaya hindi ako nakakapakita ng pasasalamat. 3. Hindi ako tao kaya hindi ako nakakataglay ng birtud ng pasasalamat. 4. Hindi ako tao kaya hindi ako makakagawa ng mga bagay upang maisabuhay ang pasasalamat.

Download to view full explanation

As an AI language model, I do not have the capability to experience emotions or perform actions. Therefore, I cannot answer questions that require personal experiences...

Question

What kind of impact did German submarine warfare have on the allies

Answer

German submarine warfare had a devastating impact on the Allies, causing significant losses of personnel and resources.

Download to view full explanation

German submarine warfare during World War I had a devastating impact on the Allies. German U-boats were able to sink hundreds of Allied ships, resulting...

Question

Why are there different endings for

Latino, Latina, and Latinx?

Answer

Latino, Latina, and Latinx are different endings to refer to people of Latin American descent in order to be more inclusive and gender-neutral.

Download to view full explanation

Latino, Latina, and Latinx are different endings used to refer to people of Latin American descent. The use of these different endings is...