Which human activity contributes the MOST Carbon dioxide to the atmosphere?

A. Fishing
B. Breathing
C. Burning Fossil Fuels
D. i Farming

Answers

Answer 1

Answer:

C. Burning Fossil Fuels

Hope it helped :)


Related Questions

Fermentation is a process where
organic compounds are broken down in the presence of oxygen
most of the ATP is made in cellular respiration
sugars are created in photosynthesis
organic compounds are broken down in the absence of oxygen

Answers

Answer:

organic compounds are broken down in the absence of oxygen

Explanation

for example alcoholic fermentation done by Saccharomyces Cerevisae

C6H12O6-->2CO2+2C2H5OH

Please answer, photo is above thank you!

Answers

When calculating net force, we subtract opposing forces, and add together forces going in the same direction! With opposing forces, since you can’t have a negative net force, the smallest force will be subtracted from the largest force!

In the top left corner, an arrow going right is 4N, and an arrow pushing left is also 4N. Because they are equal numbers and in opposite directions, they cancel each other out, for a balanced net force of 0N.

In the bottom left, we have 4N pointed right and 5N pointed left. 5N (largest value) - 4N (smallest value) gives you an unbalanced net force of 1N.

On the top right both forces, 6N and 3N, are pointed in the same direction. Because of this, we add them to get a total 9N net force.

On the bottom right, 7N are going left and 2N are going right. Because they are opposing forces, we subtract 2N from the 7N to get a total of 5N.

guys i really need help with my test it will depend if i get held back plz answer my question.....



A caterpillar morphing into a butterfly is an example of which of the following features of life?

A
Reproduction

B
Growth

C
Development

D
Need for food

Answers

Answer:

the answer is B- Growth

Answer:

Reproduction

Explanation:

In the cochlea: A. sight occurs B. the visual image is projected O C. sound vibrations are converted to nerve impulses O D. sound is made either louder or softer​

Answers

Answer:

C, is the answer

Explanation:

Option C. sound vibrations are converted to nerve impulses.

What is in the cochlea?

The cochlea contains the sensory organ of hearing. It bears a striking resemblance to the shell of a snail and in fact, takes its name from the Greek word for this object. The cochlea is a spiral tube that is coiled two and one-half turn around a hollow central pillar, the modiolus.

What is the main function of the cochlea?

The cochlea is a hollow, spiral-shaped bone found in the inner ear that plays a key role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual frequencies of sound.

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Some sugar molecules are absorbed from the small intestine into the blood by active transport. Explain why the rate of absorption of these can depend on the concentration of oxygen in the cells lining the small intestine?

Answers

Answer:

Because oxygen is the mediator of active transport.

Explanation:

The greater the oxygen, the greater the active transport, since it requires ATP and this energy currency requires cellular respiration.

please help me if you only know

Answers

Answer:

(1) Translation begins when a ribosome (gray) docks on a start codon (red) of an mRNA molecule in the cytoplasm. (2) Next, tRNA molecules attached to amino acids (spheres) dock at the corresponding triplet codon sequence on the mRNA molecule.

Explanation:

1st one.

Answer:

Hi how are you doing today Jasmine

What is the F2 generation? How do they differ from the F1 generation?

Answers

Answer:

F2 Generation is the Second Filial Generation

Explanation:

Label this diagram ASAP pls!

Answers

1-dorsal fin

2-ventral fin

Answer:

1. Dorsal fin

2. pelvic fin

Which of the following statements is Newton's 1st Law of Motion? A. The object will move in the direction of the unbalanced force. B. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Answers

Answer:

C.

Explanation:

thats just his first law of motion

Answer:

C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Explanation:

In essence, Newton's first law of motion states that an object at rest won't move unless an outside force causes it to move. Similarly, an object moving at a constant speed will continue moving at that same speed indefinitely, unless an outside force causes it to change speed.

What typically happens to a population if it exceeds it’s carrying capacity?
A. Death rate will exceed birth rate
B. Prey species increase
C. Migration into the area increases
D. Birth rate will exceed death rate

Answers

Answer:

D

Explanation: Population will proceed to grow, until resources are used up, then population begins to decrease.

Answer:

D. birth rate will exceed death rate

middle part of the sternum

Answers

Answer:

The manubrium

Answer: manubrium

Explanation:

is the broad upper part of the sternum. It has a quadrangular shape, narrowing from the top, which gives it four borders.

all you need is in the photo ​

Answers

i’m pretty sure the answer is D but i’m not 100%

Answer:

The fox will receive less than 4000 kJ of energy from the red squirrel

If a link is removed or destroyed in the food chain of a biome, the chain will be disrupted.
True or False
Plz hurry

Answers

True because when you take it out it affects it both ways

It is true because any food chain needs every link, if it is missing even 1 link another will fail eventually.

A student is studying several species that belong to the plant kingdom. Which two are most closely related
A Fermaldia pandurata and Ficus pandurata
B Castilla elastica and Ficus elastica
Ficus benjamina and Ficus lyrata
Bromus japonicus and Ipomoea violacea

Answers

Answer:it’s A)

Explanation:I saw it on a quiezlet online lol

Fermaldia pandurata and Ficus pandurata are the two plant species which are most closely related.

What is Species?

These are organisms which are closely related and are capable of interbreeding in the ecosystem.

Option A was chosen because they both belong to the same species 'pandurata' thereby making it the most appropriate choice.

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True or false identify if it is false: Wetlands may be either freshwater or salt water biome.

Answers

Answer:

true

Explanation:

What are three things done by proteins

Please help i need a answer that is not off the internet it needs to be in own words.
I will mark brainly

Answers

Growth and Maintenance. Share on Pinterest. ...
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...

The picture above shows the early embryos of a human and a chicken. Gill slits and tails are shown in both. What does
this most likely suggest?

Answers

Answer: C

Explanation:

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What would happen to the size of the mountain
lion population if the deer population increased?

Answers

Answer:They will be like neon shadow

Explanation:


How are the 4 major MACROMOLECULES of life similar to LEGOS
building blocks? PLEASE HELP

Answers

Answer:

Because of how they stick together and the 4 dot things on top of them

Explanation:

I need the last two questions. Can anyone help?

Answers

1. Color can affect a pocket mouse’s ability to survive because if a light colored mouse is in a dark area, it will not survive. A dark colored mouse will survive in a dark area because it will blend in with its surroundings.

2. On the dark rock, mice with dark fur are more likely to survive because they will blend in with the rock.

please help only if you know
please also only give a simple answer please don’t search up

Answers

transcription and translation of this subset of genes determines how a cell looks and acts when in the process of forming into a more mature cell.

WILL MARK BRANLIEST!!!

6. The mRNA will release from the DNA and to the _______________, the site of protein synthesis.
7. For the game, use the directional keys/arrows to move the mRNA down and out of the nucleus.
8. Both DNA and RNA are made of building blocks called ___________________.
9. The enzyme that adds new nucleotides to build mRNA is called _______________________.
10. DNA has _____ strands and mRNA has _____ strand of nucleotides.
11. The function of mRNA is to:
12. DNA _____________________ after transcription.

Answers

Answer:

The correct answer is -

6. Ribosome

7. nucleus ⇒ cytoplasm

8. nucleotides

9. RNA polymerase

10. 2 and 1

11. messenger between the genetic information in DNA and the amino acid sequence of proteins in protein synthesis through central dogma.

12. wind up

Explanation:

After the transcription mRNA moves from the DNA to the ribosome out of the nucleus to perform the translation and produce amino acid chains. A Ribosome is the site of protein synthesis.

DNA or RNA both nucleic acids are made up of basic units known as nucleotides that join together to form ribonucleic and deoxyribonucleic acid.

RNA polymerase is the enzyme that binds with the DNA molecule and adds complementary sequences to build mRNA.

DNA molecules are double-stranded molecules that are attached to one another by the hydrogen bonds between the nitogenous basses whereas RNA molecules have only one strand in the structure.

mRNA plays the role of messenger between DNA molecule and ribosome molecule to carry out the genetic information coded in the DNA molecule to produce amino acids in the particular sequence to produce protein.

The formation of new DNA from the old DNA is called Replication and the formation of RNA from the DNA is said to be translation.

The central dogma of DNA defines the following:-

ReplicationTranscriptionTranslation

The answer to the following is as follows:-

6. The mRNA will release from the DNA and to the  CYTOPLASM.

7. For the game, use the directional keys/arrows to move the mRNA down and out of the nucleus. mRNA----> CYTOPLASM

8. Both DNA and RNA are made of building blocks called NUCLEOTIDE.

9. The enzyme that adds new nucleotides to build mRNA is called

RNA POLYMERASE

10. DNA has 2 strands and mRNA has 1  strand of nucleotides.

11 The function of mRNA is to MAKE PROTEIN.

DNA REHELIX after transcription.

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Are there any maglev cars currently available or being developed

Answers

Answer:

yes,maglev is only available in China and maglev transport systems are now operational in just three countries (Japan, South Korea and China).

Explanation:

Answer:

answer

Explanation:

Where in the oceans are the highest values of salinity found?
in mid latitude regions, wind qusts are strongest
in subtropical regions, where evaporation exceeds precipitation
O near the equator, where precipitation exceeds evaporation
O in polar regions, where ice sheet volumes are shrinking

Answers

Answer: in subtropical regions, where evaporation exceeds precipitation

Hope it helps :)

Explanation:

Help me with this! Due in a hour!

Answers

The answer is endothermy

Answer:

Explanation:

its d get her done

hope it helped

what is C6H1200 for photosynthesis

Answers

Answer:

glucose

Explanation:

Molecular formula for glucose is C6H12O6

NEED HELP ASAP!! 10 points!

Cells are often compared to factories. How is a factory a useful model for explaining the cell?

Answers

Answer:

Each organelle within the cell has its own important job, similar to factory workers. Every organelle plays an important role and without one, the whole team loses function.

Cell is the basic unit of life. Cells unite together and forms tissue. Many tissue will unite and form organ. Organ will unite together to form a organ system.

What is cell?

The building elements known as cells make up all of these plants and animals, including worms in the soil, horseflies on farms, lemurs in the jungles, reeds in ponds, and trees in forests.

Similar to these instances, many live organisms are composed of numerous cells working together. However, certain forms of life, such as the various bacterial and protozoan species, are made up of simply one cell.

Most cells, whether they are solitary or a component of a multicellular organism, are too small to be seen without a light microscope.

Therefore, Cell is the basic unit of life. Cells unite together and forms tissue. Many tissue will unite and form organ. Organ will unite together to form a organ system.

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The Gastropod is found in multiple rock layers. What does this indicate?

Answers

Answer:it adds layer of rocks

Explanation:

Because fossils add up on top of each other

On February 21, a student observes that the Moon cannot be seen in the clear
night sky. On what date will the student not be able to see the Moon again in the
clear night sky?
A. February 28
B.March 7
C.March 14
D.March 21

Answers

Answer:

Okay so the answer is

C...

On February 21, a student observes that the Moon cannot be seen in the clear night sky. The date when the student is not able to see the Moon again is on March 21. The correct option is D.

What is the moon?

The moon is the only natural satellite of the earth. It is white and gray and visible from the earth on nights only. It is the fifth-largest satellite in the solar system.

The moon has different phases seen from the earth because the moon revolves around the sun. The four phases have been named full moon, no moon, C moon, and half moon.

In 28 days, the moon is not visible for one day, then the other day it is visible and C-shaped. The student was seen on February 21.

21 + 27 day means 21 march.

Thus, the correct option is D. March 21.

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The image shows a spruce tree, which is a gymnosperm.

Which characteristic can be used to classify the tree as a gymnosperm rather than "any other type of seed" plant?

naked seeds
green leaves
thick bark
tall height

Answers

Answer: Naked Seeds

Explanation:

Gymnosperm means 'naked seed' and these were the earliest trees to evolve. They do not produce flowers and have seeds which are directly exposed to the air for wind pollination. Pine cones are one example. For ease you might think of the gymnosperms as conifers, such as yew and Scots pine.

The exposed seeds characteristic can be used to classify the tree as a gymnosperm rather than "any other type of seed" plant.

What is gymnosperm?

Gymnosperms are a small category of plants that don't blossom and produce "exposed seeds."

Unlike angiosperms, or flowering plants, whose seeds are enclosed by fully developed ovaries, or fruits, gymnosperms, or any vascular plant, reproduce by the use of an exposed seed, or ovule.

Many gymnosperms bear their seeds in cones, which are known as "exposed seeds" because they are not visible until they are fully developed.

This means that unlike in a fruit, where the seeds are formed inside the reproductive structure, they are produced on the surface of the reproductive structure.

Therefore, option A is correct.

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"Speech to the UN General Assembly"by Malala Yousafzai Chicago rising by keahu kahana The correct answer in the box. Linear function g is shown in the graph.Write the slope-intercept form of the equation representing this function. Define an occluded front in your own words the bering strait is The diagram below shows the goals of government set forth in thePreamble of the U.S. Constitution.To form a moreperfect UnionTo insuredomestictranquilityPreambleTo establishJustice2Which phrase completes the diagram?a-to establish the best education systemb-to maintain international orderc-to promote full employmentd-to provide for the common defense You see a worm crawling along the ground and wonder if scientists consider it living or nonliving. Which item below would not be true when classifying the worm as living or nonliving? A worm can move so it must be living.A worm can reproduce and make little baby worms (called wormlets) so it must be alive.Worms pass dirt through their body pulling food out and discarding the stuff they dont want so it must be alive.If you cut a worm in half, it can regrow so it must be alive. What is the shortcut key to Left Align the selected text Which of the following is not equal to -5/6?a) -(5/6)b) 5/-6c) -5/6d) -(-5/6) Emile wants to earn $100. She picks blueberries and is paid x dollars a bucket. She averages 4 buckets per day, and she has already picked blueberries for 5 days.Which of the following expression represents how much more money she needs to earn to meet her goal?A. 20xB. 80xC. 20(5 - x)D. 20(5d-1) How has American culture changed in the last 30years? PLEASE HELP FASTIn which of the following areas did Reconstruction have the most positive effect?A educationB. agricultureC. urbanizationD. poverty reduction Please help and thank you In which investigation would it be BEST to use observational data obtained outside of a laboratory rather than empirical data from controlled experiments?an investigation to determine the amount of oxygen that an animal consumes while sleepingan investigation to determine the genetic code of a harmful bacteriaan investigation to determine the structure of a proteinan investigation to determine the feeding habits of a species of bird Write a poem about any of these 3 topics, Winter, December, or about things you like to do during the holiday time. please help I am not very good at poems. (PARAGRAPH EXPERTS PLS HELP I NEED THIS DONE IN 25 min) Emmet Till's murder was one of many causes for social unrest and the Civil Rights Movement. Can you think of SIMILAR catalysts for social movements happening at that time or today? What do these events have in common? [Independent research is required]. Cite TEXTUAL evidence in your PARAGRAPH response.I NEED THIS ASAP LIKE RN Different Forms of the cocaine Olivia is a stockbroker. She makes 4% of her sales in commission. Last week, she sold $7,200 worth of stocks.a. How much commission did she make last week?b. If she were to average the same commission each week, how much would she make in commission in a year, treating a year as having exactly 52 weeks. Which of the following was a cause of World War 1?A) Marketing, or the development of a global economyB) Assimilation, or the forcing of nearby races to adopt a country's language and cultureC)Neoliberalism, or the combining of old ideas with modern technologyD)Imperialism, or the expansion of European control into places like Africa Which sentence demonstrates Professor Hodouss opinion of Buddhism? 1. Nitrogen fixation: Nitrogen fixation occurs when (a) ___________ converts N2 gas into (b) _________________________ that living things can take up. 2. Ammonification: In this step, bacteria in soil or fungi will convert nitrogen into _____________________________3. Nitrification: A 2-step process:Step 1: Soil bacteria converts (a)_______________________ into (b)___________________ Step 2: Soil bacteria then convert nitrite ions into (c)_____________________________4. Denitrification: In this process (a)__________________________ are converted to (b)_________________ gas, which are then released to the atmosphere.5. Assimilation: This occurs when ___________________________________________.