What is biodiversity?

a
The variety of organisms in an ecosystem
b
Studying about life in an ecosystem
c
The different types of ecosystems

Answers

Answer 1
I think A but if it’s wrong I’m sorry ❤️
Answer 2
I believe the answer is A

Related Questions

On a hot summer day, air rises most quickly when it is above a

forest

lake

desert

river

Answers

i’d say probably a forest

In a tropical rain forest, tall trees crowd together, blocking the path of sunlight to the wet forest floor. Among the plants adapted to these conditions are climbers, such as vines that grow up along the tree trunks. Other plants, such as orchids, grow attached to tree branches and are not rooted in the ground. Even a small area of forest provides various habitats for vast numbers of animal and plant species. Many insects and birds are plant pollinators. Fruit-­eating animals, such as birds and bats, spread seeds. Insects, fungi, and bacteria break down plant and animal matter, releasing nutrients into the soil. Predators, such as jaguars and snakes, feed on smaller animals.

Tell how a biotic living thing relies on another biotic living thing.
Tell how an biotic living thing, relies on an abiotic factor.
Sentence Starters:

1) A living thing like ______________ relies on a ________________ because

2) A biotic living thing like _______________ relies on an abiotic factor like _____________ because....

4Points
Please provide at least 4 complete sentences for these answers.

Answers

Answer:

A living thing like a cheetah relies on a flat land biome  because a biotic living thing like a cheetah relies on an abiotic factor like sunlight and vision.

Explanation: Because how would they hunt.

Biotic and abiotic factors both are dependent on each other.

What is biotic and abiotic factors?

Biotic factors are living things within an ecosystem; such as plants, animals, and bacteria, while abiotic are non-living components; such as water, soil and atmosphere.

Abiotic factors in a tropical rain forest include water, a warm climate, sunlight, and soil nutrients. All organisms and populations in the tropical rain forest depend on water and warm temperatures. Plants depend directly on sunlight and soil nutrients.

Biotic factors in a tropical rain forest include all of the organisms that live there. Vines and orchids depend on the trees as a way to reach the light.

Some plants depend on insects or birds for pollination, or birds or bats to spread their seeds. Indirectly the plants depend on organisms that release nutrients into the soil.

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.

i will give a brainlyest and a good rating if you help me out
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The diagram shows interactions of the Sun, air, Earth’s surface, and water.






1 condensation a ocean

2 precipitation b land

3 runoff c lake

4 transpiration d infiltration

5 evaporation e groundwater

f stream



Part A:The water cycle is driven by heat from the sun.Using evidence from the diagram, explain why scientists are able to make such a claim.


Part B:Identify two processes in the water cycle that are driven by the force of gravity.

Answers

Where is the question?
f. part a. this is the correct answer

Which correctly lists two characteristics of crystal faces that define crystal systems?

angle and number
number and color
size and hardness
size and angle

Answers

Answer:

A. - angle and number

Explanation:

(>-<)

The size of the crystal faces and the angle between them define the crystal system. Therefore, option (D) is correct.

What is a crystal system?

A crystal system indicates many classes of crystals, space groups, and lattices. In crystallography terms,  crystal system and lattice system are associated with each other. The crystals based on their point groups are divided into seven crystal systems.

The seven-crystal system is the Cubic, Tetragonal, Hexagonal, Orthorhombic, Monoclinic, Triclinic, and Rhomohedral systems. The classification of Seven Crystal Systems is depending upon their lattice and atomic structure.

The size and length of their surfaces which are known as ‘faces’ and sides, and the angles between them, define the shapes of crystals. The cubic crystal system is the most symmetrical as all the angles and the length of the edges is equal.

While the triclinic is the most unsymmetrical crystal system as all the lengths and the angles between faces are unequal.

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Please hurry I need to get this done, please help me I will give you the brain thing and extra points.
image below 10

Answers

Answer: C. A force applied to the cart pushing or pulling it forward

Explanation: (I hope this is correct)

I believe the correct Anwser is C

Please make sure you are correct thank you!!

Answers

Answer:

F.

Explanation:

Steam is a gas formed when liquid is heated.

It’s F bc when it is boiling the particles flow up and gas particles go up into the air

Which phrase describes non-foliated rocks?

have grains in parallel layers
include quartzite and marble
tend to split along their bands
form from crystallized magma

Answers

The answer is: Include quartzite and marble

Non-foliated rocks include quartzite and marble. Therefore, option (B) is correct.

What are the non-foliated rocks?

Nonfoliated rocks less foliated texture because they commonly lack platy minerals like micas. They often result from regional metamorphism. Examples include quartzite, marble, hornfel,  greenstone, and anthracite.

Marble is low to high-grade metamorphosed dolostone or limestone both of which are carbonate rocks, They are made of dolomite grains or interlocked calcite. Marble is very often carved in the artwork of palaces.

Quartzite is quartz sandstone that is medium to high-grade metamorphism. It is composed of interlocking grains of quartz and can be distinguished from sandstone because individual grains do not fall off during the rock is rubbed. Original sedimentary structures in quartzite will remain visible.

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Explain why you agree or disagree with this statement
''Friction is a way to create electricity because it creates charged particles. ''

Answers

Answer:

Agree

Explanation:

The way it makes electicity is that it rubs together fast enother it makes the particles move.

Sorry I can't do better

When the solar system was very young, the sun was just being formed and planets had not yet been made. The solar system was mostly gas and dust. Which statement best explains how planets formed in the early solar system?
A.Planets formed from magnetism in space that interacted with light from the stars.
B.Planets formed from large asteroids that had broken apart.
C.Planets formed from molten metal in volcanic eruptions.
D.Planets formed from small amounts of debris that were attracted together because of gravity.

Answers

Answer:

Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. ... When this dust cloud collapsed, it formed a solar nebula—a spinning, swirling disk of material. At the center, gravity pulled more and more material in.

Explanation:

When the solar system was very young, the sun was just being formed and planets had not yet been made. The solar system was mostly gas and dust.

in conclution its d

Planets formed from small amounts of debris that were attracted together because of gravity.

D. Planets formed from small amounts of debris that were attracted together because of gravity.

A dense cloud of interstellar gas and dust formed our solar system roughly a billion years ago. A solar nebula—a whirling, swirling disk of material—was produced when this dust cloud collapsed. Gravity drew more and more material into the center. The sun was still forming and planets had not yet been created when the solar system was very young. The solar system consisted primarily of gas and dust.

D. Planets formed from small amounts of debris that were attracted together because of gravity.

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The picture shows a sedimentary rock that was formed from crystalized minerals.


Which type of sedimentary rock is shown?

chemical
clastic
organic
sandstone

Answers

Answer: that is a chemical rock

Out of the 3 of these
Protons Neutron and electrons witch of these are responsible for a charge that can be transformed from one object to another.

Answers

electrons can be transformed from on object to another , (can you mark me brainlyest)

The large frontal system on the map over the East Coast of the United States is what type of frontal system?

high pressure system

low pressure system

cold front

warm front









hello kaylasmh

Answers

Warm front,
Is it helpful?
I’m pretty sure it’s Warm Front

PLS HELP MEEEEEEEEE
Humans cannot see infrared light but can detect it as ___________. Common infrared use is for ________________________.

Answers

Answer:

THERMAL IMAGING Our eyes cannot see these infrared waves but instruments that can sense infrared energy—such as night-vision goggles or infrared cameras–allow us to "see" the infrared waves emitting from warm objects such as humans and animals. The temperatures for the images below are in degrees Fahrenheit.

Explanation:

can i have brainliest please

Answer:

infrared waves, or infrared light, are part of the electromagnetic spectrum. People encounter Infrared waves every day; the human eye cannot see it, but humans can detect it as heat.

Explanation:

Which diagram correctly represents the mass of one of the chemical reactions? M, P, R, or S?

Answers

R

Explanation I’ve done this before
The answer is r that’s the one

I NEED HELP ASAP
1.A life cycle is the set of _______________________________ that an organism goes through during its _________________.
2. Seeds are an _______________________ with ________________ storage.
3. The plant grows into the soil and then breaks out of the soil. This stage is called the _______________________________.

Answers

I am
Not sure what this would be either

Please answer my question, and please no random things, thank you!! It is not F, That is all I know.
Thank you <3

Answers

Answer:

I think it's i

Explanation:

yes it's i

Answer:

H. Heat energy makes liquid particles move.

Explanation:

The liquid particles start to move beccause of the energyg the heat gives them, this causes the liquid to expand. The most energized particles evaporate off the surface of the liquid, thus turnining the liquid to a gas.

Have a fantastic day, I hope you like the answer given.

Sound, earthquakes, and waves in water are mechanical waves because they require a physical ______________________ to transport energy.



Disturbance


Electromagnetic field


Location


Medium

Answers

Answer is disturbance

Sound, waves are all propagation of energy. Transport of this energy require a physical medium. Thus option D is correct.

What is mechanical waves?

Mechanical waves are a form of energy transfer by oscillation of matter and they require a medium to propagate. Sound wave is a longitudinal wave which is only passing through a medium of air. Air disturbance causes these sound waves.

Longitudinal waves are those where the direction of oscillation of matter is along the direction of propagation.  Electromagnetic waves does not require a medium to travel.

Waves in water originates from the pressure difference in water earthquakes is caused by seismic waves which are transverse waves, where the oscillation of matter is perpendicular to the direction of propagation.

Hence, sound, earthquakes, and waves in water are mechanical waves because they require a physical medium.

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I will give 50 points if you answer all questions!!!!

1. A by-product of respiration which is necessary for photosynthesis is______

oxygen
carbon dioxide
sugar
water vapor

2. A by-product of photosynthesis which is necessary for respiration is____

oxygen
carbon dioxide
sugar
water vapor

3. Select all that apply.

Exposure to excessive ultraviolet radiation can be harmful to your _____.

body
breathing
health
skin

4. X-rays are less dangerous to health than ultraviolet radiation.

True
False

5. The rapid reduction in life spans after Noah's flood may be due to _____.

reduction in shielding effects of the current atmosphere
a change in the properties of the atmosphere
increase in radiation after the flood
all of the above

6. Select all that apply.

The absence of meteorites within the Earth's rock layers indicates that _____.

the rocks formed rapidly
the rock layers are young
the rock layers are old
the rocks formed very slowly

7. The total amount of carbon dioxide in the atmosphere is estimated to have decreased by 10 to 15 percent since 1900.

True
False

8. Air pollution may have a greater effect on health than on atmospheric temperature.

True
False

9. The overall long-term effects of air pollution are not yet certain.

True
False

Answers

1.oxygen

2. carbon dioxide

3. skin

4. true

5.all of the above

6. the rocks formed rapidly; the rock layers are young

7. false

8. true

9. false

Answer:

1.oxygen

2. carbon dioxide

3. skin

4. true

5.all of the above

6. the rocks formed rapidly; the rock layers are young

7. false

8. true

9. true

In MOST cases, a hurricane will

increase its energy when coming in contact with land

increase its energy when coming in contact with warm water

increase its energy when coming in contact with cold water

maintain its energy regardless of what it is over

Answers

Answer:increase it energhy when coming in contact with warm water

Explanation:because they dont form in cold places

Answer:

Increase its energy when coming in contact with warm water

Explanation:

Please help!!
Look at my screenshot and please help me analyze this!!

Answers

Answer:

I think location 2

Explanation:

cause there barely isnt land there

It’s location 4
Explanation it just it

If Earth was like a hardboiled egg, which part of Earth would the egg white represent? (4 points)

Answers

Answer:

the earths crust or the outer shell

Explanation:

The earth’s crust or the core.

Out of the 3 of these
Protons Neutron and electrons witch of these are responsible for a charge that can be transformed from one object to another.

Answers

Answer:

Explanation:

Protons determine if an object is what it is

Which climate has subclimates with humid summers as well as subclimates with long, bitterly cold winters?

polar
tropical rainy
temperate marine
temperate continental

Answers

D. Temperate Continental.

How does hot object produce heat?

The hot objects create hot air producing heat.
Movement of the hot object creates heat.
Molecules in the hot objects create friction to produce heat energy.
Heat is absorbed the object from the air around it.

Answers

The object can creat heat from energy and friction but in some cases that’s not the case.
When objects are heated, the movement between the particles of the matter increases. As a result, particles move and vibrate more faster. When this happens, the heat can be transferred by vibrations between particles. Hope this is correct. If yes, please give me the brainliest

In sexual reproduction, two individuals produce offspring that have genetic characteristics from both parents. This type of reproduction results in -
Select one:

offspring that are copies of the mother

genetic variation

identical offspring

offspring that are copies of the father

Answers

Answer:

genetic variation

Explanation:

I think identical offspring

Can happen through solids, liquids, gases, and vacuum. Please explain why is that answer?
A. Radiation
B. Conduction

Answers

Answer: The is is A. Radiation

Explanation:

Which phrase describes a feature of igneous rocks that cool quickly during formation?


small crystals

coarse surfaces

found beneath Earth’s surface

exposed after erosion occurs

Answers

Answer:

Small crystals

Explanation:

The answer to your question is: small crystals.

The picture shows a sedimentary rock that was formed from crystalized minerals.

Answers

Answer:

Okay, I agree with your answer!

Explanation:

If it takes a force of 60 Newtons to move an elephant, then a person who supplies a force of 70 Newtons will be able to move it. options: True False

Answers

Answer: False

Explanation:

Answer: True

The answer is literally in the question. If it only takes 60 Newton’s to move an elephant. And you apply 70 Newton’s, that’s obviously enough force to move the elephant. Other persons answer is incorrect

(Look only at question 4) Match each stage of a star with its definition.

Answers

Black hole is E
Planetary Nebula is D
White Dwarf is E
Neutron Star is B
Supernova is A
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The entire race of Africans in the country were described as not having the rights of citizens. C. The Supreme Court recognized Dred Scotts right as a citizen to have his case heard in court. D. Slavery was upheld as a Constitutional right that did not require free states to support it.Excerpt from the Dred Scott v. Sanford decision4. A free negro of the African race, whose ancestors were brought to this country and sold as slaves, is not a "citizen" within the meaning of the Constitution of the United States.5. When the Constitution was adopted, they were not regarded in any of the States as members of the community which constituted the State, and were nut numbered among its "people or citizen." Consequently, the special rights and immunities guarantied [sic] to citizens do not apply to them. And not being "citizens" within the meaning of the Constitution, they are not entitled to sue in that character in a court of the United States, and the Circuit Court has not jurisdiction in such a suit.6. The only two clauses in the Constitution which point to this race, treat them as persons whom it was morally lawful to deal in as articles of property and to hold as slaves. solve each equation. 18.) 9 = -y PLEASE PLEASE PLEASE PLEASE HURRY I ONLY HAVE 59 MINUTES LEFT REEEEEE Use the interactive number line to graph the inequality x > 2.5. Seventy-two people signed up for the soccer league. After the players were evenly divided into teams, there were 6 teams in the league and x people each team. 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PWEASEEEEEEEE The primary function of DNA is to (ONLY ANSWER IF YOU KNOW ITS RIGHT)direct RNA to make lipids store and transmit genetic information control chemical processes within the cell prevent mutations Which sentence from passage two includes a transition word?OA: The interesting thing about disappointment, is that sometimes it can pave the way to getting what you wantOB: Two coins, one dated 1894 and the other dated 1897, had to be worth sormething I told nyself as I cleaned them andbegan to do research.OC: A coin might make you rich, or at fhe very least, give you an exciting week, as was the case last year at the height of rrycoin collectingOD: During lunch, I discussed all of the ways I could spend forty eight thousand dollars with my father, which incudedpurchasing a new bike and a trip to Disney World for my farmily. Select the correct answer.Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets represent their answers.Class A: {2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6, 3, 5}Class B: {3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6}Which statement is true for the data sets?A. The mean study time of students in Class A is less than students in Class B.B. The mean study time of students in Class B is less than students in Class A.C. The median study time of students in Class B is greater than students in Class A.D. The range of study time of students in Class A is less than students in Class B.E. The mean and median study time of students in Class A and Class B is equal. Based on the 2017 season, the Houston Astros have a winning percentage of .623. Use the binomial model to find the probability that the Astros will win 4 of their next 6 games.P(x)=[n!x!(nx)!]pxqnx A. 12.4% B. 24.7% C. 32.1% D. 62.3% A duck walked up to a lemonade stand and he said to the man running the stand: so somebody said those were the answers but i dont think they are correct. In this poem, Walt Whitman writes about how Americans "sing" as they work. What doeshe mean? Why does he think that work is like a song?