How are a tundra and a desert different?

A tundra has a lot of precipitation and a desert has little.
A tundra has few trees and plants and deserts have many.
A tundra has soil that is often sandy and a desert has grass.
A tundra is dry and cold and a desert is dry and hot.

Answers

Answer 1
I’m pretty sure it’s D, bc I searched and said this “tundra is an extremely cold biome consisting of snow-covered lands while a desert is an extremely dry and hot biome consisting of sandy lands.” Ur choice.
Answer 2
deserts are sand and doons tundras are icey and mountains

Related Questions

Give an example of how the environment can affect an organism’s phenotype

Answers

Answer: Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats. ... Height in humans is a complex phenotype influenced by many genes, but it is also influenced by nutrition

Explanation: Hope this helps luv :)

Bacteria in the Shigella genus cause the disease shigellosis. The symptoms of shigellosis include diarrhea, fever, and intestinal cramping. The disease is unpleasant, but most people recover within a week. Shigellosis is transmitted from one person to another through bodily wastes. You can catch shigellosis from a baby when changing its diaper. People also catch the disease by drinking contaminated water. The best way to avoid shigellosis is through frequent hand-washing with soap.

A strategy for fighting bacterial infections uses viruses. Viruses that infect bacteria are called bacteriophages. Phage comes from the Greek word for “eater.” Explain why it is not accurate to call a virus that kills bacteria a “bacteria eater." What happens when a virus attacks a cell?

Answers

when a virus attacks a cell, it kills the cell and the virus multiplies to spread throughout the body

How did the underwater volcano form?

Answers

Answer:

Underwater volcanoes form much like volcanoes on dry land by a process known as subduction.

Explanation:

This occurs as a result of tectonic plates which form the top layer of the Earth's mantle, just below the Earth's crust. They support the weight of the continents and the combined water of the seas.

Answer:

so ... underwater volcanoes form much like volcanoes on dry land, by a process known as subduction. This occurs as a result of the tectonic plates which form the top layer of the earth's mantle, just below the earth's crust. They support the weight of the continents and the combined water of the seas.

Explanation:

Which statement describes an advantage of asexual reproduction?

Asexual reproduction results in variations in DNA.
Asexual reproduction causes less competition for resources.
Asexual reproduction is faster than sexual reproduction.
Asexual reproduction requires more energy than sexual reproduction.

Answers

Answer:

The third one

Explanation:

There's only one parent involved and the daughter cells will be identical to the parent cells so it would be quicker

option 3, because all other options are incorrect

Worth branliest only if u get it right please answer properly and not just for points it’s the last question for this homework

Answers

Deer is the answer, it is quick and has camouflage
Deer is the best answer to your question

In the pedigree attached, what is most likely the genotype of individual A (Ff, FF, or ff)?

Answers

Answer:

Ff

Explanation:

Individual A has a phenotype of a dominant trait, but some of her children inherited the recessive trait. That would mean that she would have to possess of a recessive allele, therefore making her heterozygous (Ff)

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How many hydrogen bonds are between A and T, and C and G?

Answers

Answer:

A and T form two hydrogen bonds with one another, while G and C form three hydrogen bonds with one another.

Explanation:

A and T form 2 bonds and C and G form 3 bonds

please answer this one short question
i need helppppp
one science question

Answers

I think it’s b, I’m not sure

Answer:

B

Explanation:

It's B because that's exactly what the question just described the water going through it's cycles

ok so can someone explain the Trophic Levels/Trophic Pyramid​? I would prefer it simplified for a PowerPoint but its alright lol

Answers

So the trpohic pyramid is basically the producers and secoundary abs primary consumers and all that but what comes first so the weakest animals that the animals eat above it
Ok so the trophic pyramid in very simple terms is the food chain. It starts off with producers and gradually increases. The animal on the higher trophic level then eats the animal on the lower trophic level. There is also the 10% rule that state that as u go up the pyramid 10% of the energy in the trophic level is lost.

Hope this helps! Brainliest is always appreciated!

2. Use the list below to complete the following statements.

Florida panther rain temperature fossils
runoff wetlands pollutants technology
vehicles radios telephones
a. _____________________is the knowledge and tools we use to do difficult tasks.

b. ________________ and ____________________ are all examples of technology we use daily.

c. ___________________ is water that travels over the surface of the land during and after rain. It can carry and nutrients to waterways and disturb ecosystems.

d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next ______________________ .

e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and ______________.

f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's _____________________________.

g. Greenhouse gases are produced by burning _______________ fuels, which are the remains of living organisms.

h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with __________________________.

i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the ___________________________.

Answers

Answer:

In the Explanation

Explanation:

a. technology

b. radios, telephones

c. runoff

d. rain

e. wetland

f.  temperature

g. fossil

h. vehicles

i. panther

Hope this is helpful!

In this exercise, we are completing statements by selecting appropriate words from the given list. Each statement requires us to choose the correct word or words that fit logically and accurately. By carefully reading each statement, we can identify the missing word or words and select the appropriate options from the given list.

a. Technology is the knowledge and tools we use to do difficult tasks.

b. Radios and telephones are all examples of technology we use daily.

c. Runoff is water that travels over the surface of the land during and after rain. It can carry pollutants and nutrients to waterways and disturb ecosystems.

d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next rain.

e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and wetlands.

f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's temperature.

g. Greenhouse gases are produced by burning fossil fuels, which are the remains of living organisms.

h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with vehicles.

i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the Florida panther.

It is important to consider the context and meaning of each statement to choose the most suitable word or words from the list. Additionally, being familiar with the definitions and concepts related to the given words can help us accurately complete the statements.

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Which level(s) in the energy
pyramid represents the
producers?

1 Producers


2 Primary consumers


3 Secondary consumer


4 Tertiary consumers


5 Quaternary consumers

Answers

Answer:

1

Explanation:

The first level because they are the basic need and first level of energy that gets passed on

PLZ PLZ PLZ I AM BEGGING YOU HELPPPPPP I SUCK AT SCIENCE I NEED HELP SO PLZ PLZ PLZ PLZ HELPPPPPP I DON'T HAVE A CLUEEEEEE
Taking into consideration the sensitivity of the balance, what do you conclude about the mass of salt and water as the salt dissolves?

Answers

It can be concluded that the mass of salt and water gets lighter as the salt dissolves.

It will get lighter

Share success stories such as ways environmental policies and movements have reduced pollution or reversed diminishing populations of unique organisms
(BEST ANSWER GETS BRAINLIEST)
(make it at least 3 paragraphs)
(make it simple)

Answers

Answer:

I don't know babe .please ask to you teacher. so sorry I could not

Schools across the nation focus on building skills such as critical thinking, communication, collaboration, and creativity. This mindset encourages learners to apply their knowledge.

People of all ages are inspired by the idea of making the world a better place. By incorporating sustainability in your classroom – both as a mindset and as a pedagogy – teachers like you are inspiring the next generation of environmental stewards and shaping students into global citizens.

Students often do not know which resources are renewable and which are nonrenewable, or which are recyclable or reusable. In this activity, students will learn what these terms mean and discover why sustainable use of natural resources is so important.

Read the passage. Then write a paragraph that explains why the two ecosystems have such different kinds of plants. Use the terms biotic factor, abiotic factor, and limiting factor in your explanation.

Passage
A group of students is studying the types of plants that grow in a field next to the school. The field is mowed regularly, but it does not get any water other than rainfall. The field has several kinds of plants that are typically found in a grassland ecosystem. But it has none of the plants found in a nearby forest ecosystem.

Answers

Answer:

The reason why the ecosystem has many different kinds of plants is because of the soil, or the environment around them. Also, some biotic factors like animals or humans could be the reason. The humans may have planted seeds there, and probably some abiotic things like soil could also be the reason why. The plants that grow there receive a lot of rain, or the limiting factor is the rain, and the type of plants that grow there don't need much water to survive.

How does the ocean interact with land and air?

Answers

Answer:

Explanation:

One way that the world’s ocean affects weather and climate is by playing an important role in keeping our planet warm. The majority of radiation from the sun is absorbed by the ocean, particularly in tropical waters around the equator, where the ocean acts like a massive, heat-retaining solar panel. Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.

The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe. When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds. In fact, almost all rain that falls on land starts off in the ocean. The tropics are particularly rainy because heat absorption, and thus ocean evaporation, is highest in this area.

Outside of Earth’s equatorial areas, weather patterns are driven largely by ocean currents. Currents are movements of ocean water in a continuous flow, created largely by surface winds but also partly by temperature and salinity gradients, Earth’s rotation, and tides. Major current systems typically flow clockwise in the northern hemisphere and counterclockwise in the southern hemisphere, in circular patterns that often trace the coastlines.

Ocean currents act much like a conveyor belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth’s surface. Without currents in the ocean, regional temperatures would be more extreme—super hot at the equator and frigid toward the poles—and much less of Earth’s land would be habitable.

What evidence have you discovered to explain how cells are organized in the body, similar to the way dots in pointillism art is organized.

Answers

Answer:

it depends where the the muscle is located and what is the purpose

Explanation:

The HPA axis of the endocrine system works together with the sympathetic nervous system to increase an individual's heart rate, blood flow, and blood sugar levels during times of stress. This stress response is also referred to as the

Answers

Answer:

Adrenaline rush aka fight or flight response

Explanation:

Epinephrine adrenaline and norepinephrine a release to focus attention on the task at hand heart rate and blood pressure increase delivering oxygen to the muscles for flight. The eyes take in more light to increase visual acuity and more sugar is released into the bloodstream to increase energy. Functions like digestion, reproductive, and urinary system are slowed

Inconclusive DNA results indicate _____.
O human error.
O a perfect match.
O a nearly perfect match.
O the two profiles do not match.

Answers

I hope I’m correct, but an inconclusive DNA results indicate O the two profiles do not match.

If that’s the incorrect answer, then my second best guess would be O human error.

Hope this helps, and have an amazing day! :))
human error. you need 2 perfect dna strands for the “perfect” human

How can an offspring with the genotype (RR) have the same phenotype as the offspring with the genotype (Rr)? (R = round seeds AND r = wrinkled seeds)

Answers

Answer:

R (capital letter) is the dominant allele so the phenotype is the same

Explanation:

R is the dominant allele therefore when there is RR the dominant allele will show in the offspring. Likewise, even in Rr the dominant allele is R and therefore it will be shown in the offspring.

Hope this helped!

the punnett square below shows a cross between a pea plant with yellow seeds and a pea plant with green seeds

If mating produces 100 offspring, about how many will have yellow seeds?

A. 25
B. 50
C. 75
D. 100

life iscience 7th grade

Answers

Answer:

D

Explanation:

The yellow pea is dominant so if it is crossed with a pure recessive then they will all be yellow

According to Punnett Square, if mating produces 100 offspring, then all of them will have yellow seeds. Thus, the correct option for this question is D.

What is the Punnett Square?

The Punnett Square may be characterized as a kind of table in which all of the plausible consequences for a genetic cross between two individuals with known genotypes are systematically demonstrated.

According to the question, there is a homozygous dominant genotype of one parent when crossed with the heterozygous genotype of other parents, then the genotypes of resultant offspring must carry at least one dominant allele which governs the phenotype of the entire offspring.

Therefore, according to Punnett Square, if mating produces 100 offspring, then all of them will have yellow seeds. Thus, the correct option for this question is D.

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1. What are the necessary criteria for proper measurement of an epicenter location? Are
there any limitations in this virtual lab that make finding the exact epicenter of an
earthquake more difficult?
2. How will knowledge of an earthquake epicenter help emergency management teams
make better earthquake response plans?

Answers

Answer:The epicenter locaiton is where the locations overlap. We need to find the Distance to an Epicenter by identifying the S-P intervals from the seismograph. The limitaions in the lab is that we don’t have the actual materials in front of us so we cant find the exact epicenter.

Explanation:

The epicenter locaiton is where the locations overlap. We need to find the Distance to an Epicenter by identifying the S-P intervals from the seismograph. The limitaions in the lab is that we don’t have the actual materials in front of us so we cant find the exact epicenter.

How does volcanic rock in Hawaii turn into sediment?

Answers

Answer:

cools down and water helps it

Explanation:

Cools down and water helps it

1. Why are earthquakes monitored worldwide instead of in earthquake-prone areas only?

2. How many seismographs are needed to find the epicenter of an earthquake? Why is this
number significant?

Answers

Answer:

earthquakes are monitored worldwide because we never know when they will occur, they can happen everywhere in the world even in the areas that are far away from the tectontic plates boundaries. that is why earthquakes are monitored worldwide instead of in earthquake-prone areas only.

Answer:

1. Why are earthquakes monitored worldwide instead of in earthquake-prone areas only?

Earthquakes are monitored worldwide instead of just earthquake-prone areas since earthquakes can happen all over the world, even far away from plate boundaries.

2. How many seismographs are needed to find the epicenter of an earthquake? Why is this number significant?  

You need at least three seismographs to find the epicenter of an earthquake. The reason you need three or more seismographs is so you can see where the waves overlap to find the epicenter.

Which of the following does biodiversity NOT contribute to?

a
Food
b
Clothes
c
Wireless Internet
d
Medicine

Answers

in my opinion i would say c
I also say c wireless internet

3. What is the relationship between S- and P-waves?

4. How did the study of earthquake waves lead to a greater understanding of the interior
structure of Earth?

Answers

3. p waves travel faster than s waves, and are the first waves recorded by a seismograph in the event of a disturbance. p waves travel at speeds between 1 and 14 km per second, while s waves travel significantly slower, between 1 and 8 km per second.
4. seismic waves, the waves of energy that travel through earth as a result of an earthquake can tell us a lot about the internal structure of the earth because the waves travel at different speeds in different materials. there are two types of waves that travel through the earth: p waves and s waves.

Answer:

3. What is the relationship between S- and P-waves?  

The relationship between S and P waves is that they both arrive before surface waves, but P waves arrive before S waves.

4. How did the study of earthquake waves lead to a greater understanding of the interior structure of Earth?  

The study of seismic waves led to a better understanding of the interior of Earth since these waves travel at different speeds in different materials. This study has helped scientists get a better understanding of the inner components of Earth.

The diagram on the left shows the layers of Earth's atmosphere and how temperature changes with altitude. The diagram on the right shows the layers of Venus' atmosphere and how temperature changes with altitude. Both diagrams indicate the altitude below which 90% of each atmosphere's mass is located.


According to the diagrams, which of the following statements is true?
A.
90% of the mass of Venus' atmosphere is within 10 km of the surface.
B.
The upper part of Venus' troposphere is about 200°C colder than the upper part of Earth's.
C.
Venus' troposphere is several times thicker than Earth's troposphere.

Answers

b i think ??
sorry if wrong

According to the diagrams. the following statements which is true is the upper part of the Venus' troposphere is about 200°C colder than the upper part of the Earth's atmosphere. Thus, the correct option is B.

What is the relation between troposphere and temperature?

As the elevation increases, there is less air above us thus the pressure keeps on decreasing. As the pressure decreases, air molecules spread out further and expand in air, and the temperature of the atmosphere decreases.

Temperature of the atmosphere decreases with the increase in altitude because the troposphere is warmed from below, through the absorption and re-emission of incoming solar radiation by the Earth's surface, rather than it is being warmed from above through the incoming solar radiation.

According to the given diagram, the statement which is true is that the upper part of Venus' troposphere is about 200°C colder than the upper part of Earth's.

Therefore, the correct option is B.

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Which characteristics do all bony and jawless fish have in common? Check all that apply.

backbone
swim bladder
scales
gills
bony skeleton

Answers

Answer:

Bony fish have Back bone

PLS HELP LIKE ASAP

1.DNA is made of chains of four smaller molecules called: (9 Points)
A. nucleotides
B. mitochondrial bases
C. life blocks
D. DNAblers

2.The four differing nucleotide parts, called bases, are made of a few: (9 Points)
A. Carbon and oxygen atoms
B. Hydrogen atoms
C. Nitrogen and phosphorus atoms
D. All of the above

3.You can think of DNA as a great library of information that exists to do one thing only. What is that thing? (9 Points)

A. Build other double helix models of information.
B. Tell the brain how to construct the body.
C. Store data about what worked and what did not.
D. Direct the building of different protein molecules.

4.It's estimated that all the chromosomes together house about 20,000 individual instructions calledImmersive Reader (9 Points)
A. Genes
B. Base pairs
C. Chromatophores
D. Lipids

Answers

Answer:

a

Explanation:

Answer:a,c,b,d

Explanation:

5. What variables could you change in the virtual lab that would allow you to evaluate the
strength of your solutions and any proposed emergency response plans?

Answers

S-P wave interval is the variable which could help evaluate strength of solutions and proposed emergency response plans.

What is S-P wave interval?

This is referred to the difference in time between the first arrival of the P-wave and the S-wave.

In a virtual lab, it is the distance of the station from the emergency unit which helps evaluate the effectiveness.

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Strands of DNA are tightly coiled in
A. DNA
B. Base pairs
C. Chromosomes
D. Mitochondria

Answers

Answer:

D. Mitochondria. Mitochondira is the powerhouse of the cell, where DNA is stored.

Explanation:

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