1. Water is the only substance that exists in nature as a solid, liquid, and gas
at Earth's

Answers

Answer 1
atmosphere, he was right let him have it^^

Related Questions

Which of the following identifies the most important reason why the percentage of deaths due to infectious diseases dropped from 1970 to 2015?
Group of answer choices

A.The number of people living in poverty fell as nations became increasingly more developed.

B.More people moved into urban areas, and fewer people remained in disease-prone rural areas.

C.More children were immunized against the major infectious diseases.

D. The use of pesticides became increasingly effective at killing biological threats.

Answers

Answer:

A

Explanation:

I choose A people in one hand really have to come together and make this world a strong, better, and brighter place.

How/why is ecosystem diversity important?

Answers

Answer:

Ecosystem diversity is a type of biodiversity. It is the variation in the ecosystems found in a region or the variation in ecosystems over the whole planet. Biodiversity is important because it clears out our water, changes out climate, and provides us with food.

Explanation:

It clears out water , makes safe climate change and provides everyone with a meal

Chargaffs rule states

Answers

Answer:

Isn't the Chargaffs a DNA of a rule state that have to be 1/1 ratio.

Explanation:

Many fish in the lake die due to an increase in water temperature. What Limiting Factor is this an
example of? *

A. Competition

B. Predation
C. Temperature
D.Natural Disaster

Answers

Answer:

C, Temperature

Explanation:

Increase in water heat, changes the temperature levels for the water itself, and including that it may be even warmer towards the bottom of the lake.

Birds, lizards, and amphibians are very different groups of animals. However, these groups share some qualities that help them survive. Which of the following is an example of such a quality? A. Birds, lizards, and amphibians have fur to keep their bodies warm. B. Birds, lizards, and amphibians produce milk to feed their young. C. Birds, lizards, and amphibians reproduce by laying eggs. D. all of these

Answers

Answer:

The answer is C

Explanation:

Brainliest?

Answer:

C.

Most mammals don't lay eggs, but platypuses do

A. Only mammals have fur

B. Mammals produce milk

D. The first two were wrong

Explanation:

5. In a food web in a freshwater ecosystem, shrimp
and mayflies eat water plants. Leeches eat
shrimp. Trout eat mayflies. Which organism is a
producer?

Answers

Answer:

The water plants

Explanation:

Key word, PLANT. All producers take energy from the sun through photosynthesis, only producers can do this.

How many ATP are generated in the electron transport chain?
O 2
04
O 32
0 36

Answers

Answer:

32

Explanation:

ANSWER: 32






Explanation: took the test in EDG

Write about the following words using the format provided ( state if term is know by another name or expression; state its composition; state its function; state its location; state its significance )
Example: Cell membrane - ( Plasma Membrane; Phospholipid bilayer...... )

Words: Cell membrane, nucleus, chromatin, nuclear envelope, nuclear pore, nucleolus, cytoplasm, mitochondrion, ribosome, endoplasmic reticulum, golgi complex, vacuole, lysosome, centriol, cell wall, plastid, chloroplast, chromoplast, leucoplast​

Answers

sorry :(

Explanation:

Tiny structures inside of cells, such as ribosomes or chloroplasts that have specialized roles are called

Answers

Answer:

Tiny structures inside cells such as ribosomes or chloroplast that have specialised roles are called

hich of the following organisms receives at least some energy from plants?
A.
coyotes
B.
rabbits
C.
deer
D.
all of these

Answers

Answer: B

Explanation: Coyotes and deer dont really eat plants like that but deer do sometimes so my best bet is B or C. I hope this is helpful!!

Because the trees that produce the sap to make rubber need to be cut down to make it, rubber is considered a nonrenewable resource.

TRUE

FALSE

Please help me!!

Answers

Answer: false

Explanation:

The raw material of making rubber products is the natural latex we collect from the rubber tree. Therefore, the answer is Yes. The rubber is a renewable resource. What's more, most of rubber products are made by reclaimed rubber.Hope this helps!

Approximately how long ago did our current era begin ? O A. 1 million years OB. 4.5 billion years C. 65 million yearsO O 100, 000 years

Answers

Answer:

C. 65 million years ago

Explanation:

The current locations of the continents and their modern day inhabitants, including humans, can be traced to this period.

Pls vote brainliest :)

The oak and the maple are two different species of trees that also belong to different genera. However, these oak and maples do share many characteristics. Based on their similarities, which levels of classification would they share?

Answers

Answer:

Maple and oak trees are both deciduous angiosperms, so the wood each produces is classified as a hardwood. However, the difference between maple and oak wood is significant, and it would be difficult to mistake one for the other. All species of oak display a distinctive well-defined grain pattern whereas the maple wood grain tends to be creamy white with little visible grain. The differences don't stop there, but to really appreciate them, it's important to realize that within the broad category defined by oak is a subset of species that differ significantly from each other. The same is true for maple

Am I right?? I am not sure ... just tryna help

OPEN ENDED QUESTION
Why is the Cuyahoga River fire an
important event in dealing with water
pollution?

Answers

It showed people to stop dumping trash into the river.

Which human activity is correctly paired with the greenhouse gas that it increases?
rice cultivation and water vapor
landfilling and carbon dioxide
deforestation and methane
sewage treatment and nitrous oxide

Answers

Answer:

D: Sewage treatment and nitrous oxide

Explanation:

e2020 :) Good luck! <3

The correct pairing of human activity with the greenhouse gas it increases is: Deforestation and methane.

What is deforestation?

Deforestation refers to the deliberate or widespread removal of trees and vegetation from forests or woodland areas, leading to the conversion of forested land into non-forest uses. It involves the permanent destruction or clearance of forests, typically for purposes such as agriculture, logging, urbanization, or infrastructure development.

Deforestation has significant environmental, social, and economic implications. It contributes to habitat loss, biodiversity decline, soil erosion, and climate change. Forests play a crucial role in carbon sequestration, regulating the water cycle, and providing habitats for countless species.

Deforestation disrupts these ecological processes and can lead to the loss of invaluable ecosystem services. Efforts to combat deforestation involve sustainable land management, reforestation initiatives, and the promotion of responsible forestry practices.

Learn more about deforestation, here:

https://brainly.com/question/1954170

#SPJ5

The kingdom Protista contains the greatest variety of organisms, ranging from single-celled creatures to multicellular ones. Some people consider the kingdom Protista to be a
kingdom into which an organism is classified simply because it does not fit anywhere else. What is most likely to happen to this kingdom in the future?
A. This kingdom will likely be changed into a domain
B. This kingdom will likely be further divided into various new kingdoms.
C. This kingdom will disappear.
D. This kingdom will be merged with another one.

Answers

Answer:

b

Explanation:

The picture below shows a lead sheet and a lead pipe.
The lead sheet and lead pipe would have

the same mass
the same chemical properties
different crystal structures
different arrangement of atoms

Answers

I’m not too sure but I would say THE SAME CHEMICAL PROPERTIES.

1pt Which of the following cells would be produced by meiosis?
A. a heart cell
B. an eye cell
C. a sperm cell
D. a skin cell

Answers

Answer: c

Explanation:

because meiosis produces our sex cells


Humans rely on the ocean for a wide variety of resources. However, many human activities impact
ocean ecosystems. Although some of these impacts have positive consequences, many lead to
negative consequences. Below is a list of human activities and a list of some consequences of
those activities, Match each activity with the consequences it can cause. Keep in mind that human
activities may have several consequences.

Answers

Answer:

c

Explanation:

Why should the United States be concerned about air pollution in china

Answers

Answer:

The United States should be concerned because many of the things they have is manufactured or made in China . Some things like food or things that could be affected by germs or pollution could affect the users of it and make them sick.

Answer:

c. wind carries air pollution

Explanation:

what air mass carries warm, moist air

Answers

Maritime air masses form over water and are humid.

Answer:Maritime air masses form over water and are humid. Continental air masses form over land and are dry. Therefore, an air mass that develops over northern Canada is called a continental polar air mass and is cold and dry. One that forms over the Indian Ocean is called a maritime tropical air mass and is warm and humid.

Explanation:

(A) Which parts of an ecosystem perform cellular respiration? Choose all the answers you think are correct.

producers

primary consumers

secondary consumers

decomposers

dead matter
(B.) Does the amount of sunlight affect which parts of an ecosystem perform cellular respiration?



yes

no

Answers

Answer: (A) Cellular Respiration takes place in producers,Primary Consumer, and Secondary Consumers.

              (B) No

Explanation:

Producers, primary consumers and secondary consumers which form part of an ecosystem perform cellular respiration.

What is cellular respiration?

It is a set of reactions by which certain organic compounds are degraded by oxidation, until they become inorganic substances and energy that can be used by the cell.

Most living organisms that are part of an ecosystem carry out cellular respiration, in plants, animals, fungi and protozoa it is carried out in the mitochondria and the cytoplasm.

Therefore, we can conclude that producers, primary consumers and secondary consumers which form part of an ecosystem perform cellular respiration.

Learn more about cellular respiration here: https://brainly.com/question/13138848

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why do lichens and mosses get mostly replaced by larger plant species during succession

Answers

Answer:

Lichens that colonize bare rock secrete acids that break down the rock and start the soil-production process. Also, as lichens die, they provide some organic matter that also contributes to soil. Mosses can then colonize the thin soil; as mosses die, the soil thickens more allowing other hardy species to colonize

Explanation:

What did Mendel's cross-pollination of pea plants prove?


A. Inheritance of certain factors is dependent upon the genetic code.


B. Certain factors are dominant, and other factors are recessive.


C. All the cells in an organism carry the same hereditary factors.


D. Crossing a tall plant with a tall plant will always result in a tall plant.

Answers

Answer:B

Explanation:

Answer: The correct answer is B- Certain factors are dominant, and other factors are recessive. :)

Explanation:

I took the test. I also had to read a lot about Mendel for my science class.

Hope this helps! <3

Drag each label to the correct location on the image
Arrange the symbols to form a DNA molecule.
5
3
5
3'

Answers

Answer:

The right answers are mentioned in the picture.

A base pair (bp) is the pairing of two nucleobases located on two complementary strands of DNA or RNA. This pairing is carried out by hydrogen bridges. There are four types of nucleic bases: A-T-C-G, these letters Adenine, Thymine, Cytosine, and Guanine. A with T and C with G.

It is also necessary to take into account the antiparallel character of the DNA strands. If a strand is in the 5 '3' direction, its complete strand is in the 3 '5' direction.

Explanation:

pleaseeeee helpppppppppp

Answers

Answer:

It would seem to be a feedback mechanism from the looks of it.

Explanation:

And pardon me for asking, don't those videos tell you the answer and you just have to select it?

I need answers for 5 and 6 please

Answers

dsdfsfs

Explannnnnnnnnnnnnnnnnnnnnnnnation:

The shortest day of the year in Canada happens during _____.

March
September
June
December

can you guys help me asp

Answers

The shortest day of the year in Canada happens during December 21.

it happens in december

FIRST PERSON TO ANSWER GETS BRANLYSEST After Hunter drank a glass of milk, sugar levels in his blood increased. This stimulated the hormone insulin to be released. Insulin helped the sugar move from his blood into cells, so his blood sugar levels decreased. Which statement explains what happened next? Positive feedback caused his pancreas to stop secreting insulin. Negative feedback caused his pancreas to stop secreting insulin. Negative feedback caused his pancreas to produce more insulin. Positive feedback caused his pancreas to produce more insulin.

Answers

Answer:

The correct answer B

When the body gets the glucose, the glucose in the blood increase then the hormone insulin is released so that the glucose from the blood can be transferred from blood into the cells of the body.

The release of hormone insulin is a positive feedback.

Once the glucose is transferred into the cells of the body then the negative feedback starts acting that stops the secretion of insulin from the pancreas.

What will happen next is that negative feedback would cause his pancreas to stop secreting insulin.

The maintenance of relatively constant internal body processes depends largely on negative feedback.

Negative feedback mechanisms ensure that setpoints are returned.

Hence, whatever causes setpoints to be breached is reversed or removed totally.

In this case, the continuous secretion of insulin will further lower the blood sugar level and causes the setpoint to be breached further. Thus, the actuator (insulin) has to be removed.

More on negative feedback can be found here:   https://brainly.com/question/15379119?referrer=searchResults

9 Light cannot escape the intense gravitational pull of a
black dwarf
red giant
main-sequence stan
black hole

Answers

I think it’s black hole
Other Questions
(6) Entropy is the tax we pay for borrowing Nature's power Discuss. A 4-pound bag of apples costs $5.00. Based on that rate, which equation shows how y, the cost in dollars, is realted to x, the weight in pounds?y = x - 1y = 1.25xy = 0.8xy = x + 1 0.6666666 as a percentage Which numbers are solutions to the inequality -3x-3 whats the gcf of x^2 and 5x Read this excerpt from "Mad Cow, Furious Farmer. The disease was first detected in England in 1986, though some scientists think the very first cases started at least ten years before. Cows usually eat only grass and other plants, but farmers had been feeding them a meat and bone mixture that made the cows plumper. But somehow, at least one batch of the mixture had become contaminated with what was then an unknown killer: a prion. By 1993, British farmers were reporting up to one thousand new cases of BSE a week. Governments all around the world reacted by increasing testing for the disease and not allowing any cows to be eaten if they were at risk of having the disease. As sheep can also get a prion disease called scrapie, they were tested as well. Farmers were angry that they were losing their livestock, and nobody knew how to protect cows and people from the disease. Consumers were also in a panic when they learned about BSE, and for a very good reason: prions are infectious. If you eat a prion from a "mad cow or sheep, you are at risk for developing a human version of BSE. The public felt betrayed that their governments had underreacted to the problem or covered it up. Eventually, in 1997, governments began to ban farmers from feeding their livestock high-risk meat and bone mixtures. With that ban, the epidemic quickly peaked, and by 2010 had largely disappeared. Over the years, half a million cows and two hundred people had been killed by prions. What is the main idea of this excerpt? Mad cow disease ended because of government bans on feeding cows certain foods, but people were angry that governments did not act sooner. Mad cow disease was originally caused when governments allowed for cows food sources to be contaminated, so people were angry at their leaders. Both farmers and customers had been aware of mad cow disease, but they did not think their governments should have done anything to stop it. Both farmers and customers protested to prevent their governments from interfering with the farming and selling of cows and meat. How did the federal government respond to the September 11 attacks?O A. By merging the FBI and the CIA into one groupO B. By enrolling more soldiers in the state National GuardsO C. By creating the Department of DefenseD. By passing the USA PATRIOT Act How can brainstorming be helpful? Samira is playing a game with the spinner shown. a. What is the theoretical probability that the pointer will land in a section labeled with the letter A on a given spin? Enter as a fraction. b. Predict how many times the pointer will land in a section labeled with the letter A after 300 spins. J J O S H U A A K E a. The theoretical probability that the spinner will land on a section labeled A is . (Type an integer or a simplified fraction.) When a cycle is sold allowing 10% discount on its markedprice a seller gains 5% and allowing 5% discount the profit isRs 351. Find the cost price of the cycle. (Ans: Rs. 3240) Whats the answer to 7/2 1/5? Which of the following is NOT a branch of government concerned with United States foreign relations?. the United States militaryB. the United States State DepartmentC. United States intelligence agenciesD the United States Department of the Interior Which of the following is a renewable resource used for human needs?A) rocksB) fossil fuelsC) waterD) minerals Which question is most appropriate to ask during the reading of a text?A What is the most important idea for me to remember from this text?B. What is the author's purpose in writing this text?C. What strategies can I use to help me better understand this section?D. Why am I reading this text? Drag each name to the correct box to showwho is aware that the bandaged man isinvisible.Knows aboutinvisibilityDoes not know aboutinvisibilityReaderMrs. HallTeddy HenfreyBandaged man What positive value of x makes the following equation true: x^2 = 289? Expain Which answer gives both a positive impact and a negative impact associated with the effects of nitrogen- and phosphorus-enhanced fertilizers?A- increased algal blooms and damage to drinking waterB- increased plant growth and damage to drinking waterC- increase in denitrifying bacteria and increase in plant growthD- increase in a limiting resource and increase in denitrifying bacteria What is the y-intercept of the quadratic function f(x) = (x-8)(x+3) A submarine at a depth of 675 feet below the surface rose to 1/3 this depth. Which of the following represents the new depth of the submarine below the surface? How is the relationship between a fish and a sea anemone commensal?a.) Neither the fish nor the sea anemone benefits.b.) The fish benefits, and the sea anemone does not.c.) The fish benefits, and the sea anemone is harmed.