HELP FAST, HELP ASAP

Which gases contribute to the greenhouse effect?
which one of these is the answer
nitrogen and helium
carbon dioxide and methane
carbon dioxide and helium
nitrogen and methane

Answers

Answer 1

Answer:

Overview.

Carbon Dioxide.

Methane.

Nitrous Oxide.

Fluorinated Gases.

Explanation:

Here you go

Answer 2

Answer:

carbon dioxide & methane

Explanation:


Related Questions

Imagine a digestive system where food entered the small intertwine directly without first going through the oral cavity and stomach. What would he the disadvantages of this type of digestive system?

Answers

i'd say the body would have a much harder time digesting. since it never went through the mouth or the stomach, it hasn't been broken down, your intestines will have a much harder time pulling nutrients from the food. i could be wrong, but i hope this helped in some way!

Convection causes tectonic plates to move.
A) True
B) False

Answers

Answer:

Hope this helps.

Explanation:

Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again. So I think false

Answer:

the anwser is false aka b

the rate of photosynthesis can be affected by several factors, such as light intensity, temperature ,water, and carbon dioxide. describe how the lack of water in an environment can affect the amount of carbon dioxide absorbed by the plant

Answers

Answer:

Plants need water, so that their guard cells can fill up and become turgid which would allow the stomata to open and gas to exchange. If there is not much water, not much gas exchange can occur hence not much Carbon dioxide can be taken in.

Explanation:

Plants require water for the process of photosynthesis. Plants need water so that their guard cells can fill up and become turgid. This allows the exchange of gases in the stomata.

How does water affect photosynthesis?

During photosynthesis, the plants take in carbon dioxide and water molecules from the air and soil particles. Within the plant cell, this water is oxidized to generate oxygen gas, meaning that it loses electrons, while the carbon dioxide gas is reduced in the chloroplast of the plant cell by gain of electrons to produce carbohydrates. This process transforms the water into oxygen gas and the carbon dioxide gas into glucose molecules (carbohydrates).

Plants need water, so that the guard cells in the plant can fill up and become turgid which would allow the stomata to open and exchange of gases. If there is not much water present in the guard cells, not much gas exchange can occur hence not much of the carbon dioxide can be taken in from the atmosphere.

Learn more about Photosynthesis here:

https://brainly.com/question/29764662


#SPJ2

Brainliest for correct answer

Answers

Answer C



Step by step explanation:

PLEASE HELPPPP ME
Which would most likely increase the carrying capacity for humans in a
certain region?
O A. Increased fertility rate
B. Less available fresh water
C. Less space to build houses
D. Better soil for growing food
Someone please help me I'm stuck on this

Answers

Answer: D. better soil for growing food

Explanation:

DNA is not the only factor that determines your traits. Your traits are also determined by __________. ???

Answers

Traits can be determined by genes or the environment

Which structure, if cut off, will hamper sexual reproduction in fungi?

Answers

Answer:

The fruiting body

Explanation:

I learned this in 7th grade and am in 10th now so your good :)


Sperm cells of a specific species of mice have 16 chromosomes. What is the expected number of chromosomes in an adult mouse of this species?

Answers

Answer:

32 chromosomes (16 pair)

Explanation:

Gametes or sex cells of sexually reproducing organisms are produced via a process called MEIOSIS, which is a type of cell division that reduces the chromosomal number of the parent cell by half. Hence, a mice that produces a sperm cell (gametes) via meiosis with 16 chromosomes will have double that amount in somatic cells of that mouse.

That is, the expected number of chromosomes in an adult mouse of this species with 16 chromosome in its sperm cell is 32 since half of this number makes up the chromosomal number in gametes

What function do teeth play in digestion?

Answers

Answer:

When you put food in your mouth, your teeth break the food into smaller pieces, and the salivary glands under your tongue and on the sides and roof of your mouth release saliva. This saliva mixes with your food to make it easier to swallow.

Explanation:

What are some of the medical advances made recently?
MRIS
Camera's small enough to swallow
Sterilization of instruments
Eye glasses
Penicillin
CAT scans

Answers

most reasonable answer is the swallowable camera one. mris and cat scans were invented in the 70s and the rest of the answers are around the 1800s or before.

Answer:

B, C, F

I'm not sure if these are exactly correct, but I hope I helped at least a bit!

A zygote is the result of which life cycle process in spermatophytes?
a) germination
b) fertilization
c) pollination
d) cell respiration

Answers

B fertilization

Hope this helpsssss

Please help! Super easy! (Photo)

Answers

Answer:

I don't know you really didn't give us a question so sorry

Answer:

I don't really get this., is there supposed to be a photo?

Suppose you mate a black rooster with a white hen. The feathers of all the offspring are “gray,” a color that is intermediate between black and white. Explain the inheritance pattern in these chickens.

Answers

Answer:

Incomplete dominance

Explanation:

The inheritance pattern described here is called incomplete dominance (sometimes also referred to as semi-dominance or partial dominance). This occurs when the dominant allele doesn't fully prevent the effects of the recessive allele from being expressed. This results in the trait of the offspring being equivalent to the mix of both alleles. If the rooster's feathers are black and the hen's are white, the chicks' will be grey.

The ribosome-covered structure found in the cytoplasm of a cell is called the
А.
Golgi apparatus
B
rough endoplasmic reticulum
lysosome
smooth endoplasmic reticulum

Answers

Answer: rough endoplasmic reticulum

Explanation:

In the equation shown, what are the reactants? 2H2-02 --> H2O
Hydrogen atoms
Hydrogen and oxygen molecules
Water molecules
Ice crystals

Answers

It would be hydrogen and oxygen molecules. H: hydrogen O: oxygen, the H2O is the product.

Answer:

Hydrogen and oxygen molecules

Explanation:

Which star is hotter proxima Centauri or deneb?

Answers

Answer:

deneb is hotter

Explanation:

BRAINLYIST HELP PLSSSS

Answers

Answer:

If its asking for how much liquid was added it would be 25 grams, because I can tell that half of 50 is 25 and then that 25 seemed to be what was added.

Explanation:

Hope its right! Not too sure what the question asks for!

What is a example of universal solvent

Answers

Answer:

Read more here:

Explanation:

Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. ... Water molecules have a polar arrangement of oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.

Answer:

water

Explanation:

it is capable of disolving more substances than any other liquid


muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes

Answers

Answer:

...it can be infered that athletes muscle cells make and use more energy.

PLEASE HELP ASAP WILL GIVE BRAINLIEST
Why is the dysphotic zone around coral reefs shallower than the dysphotic zone in the open ocean?
There is more oxygen in the open ocean.
The sun is brighter over the open ocean.
There is more nitrogen by the coral reefs.
There is more plankton by coral reefs.

Answers

Answer: There is more plankton by coral reefs.

Explanation: Plankton tend to hang around surface waters which coral reefs also grow in. And most of that Plankton are plants that need more sunlight. So the sun would be brighter in shallower waters rather than open ocean.

Ecosystems that experience the same climate conditions are grouped together into larger regions called
A.cycles
B.equators
C.poles
D.biomes

Answers

The answer is D biomes !!!!

Predicting future events in a person's life based on the position of planets is an example of

physics
geology
astronomy
pseudoscience

Answers

Answer:

pseudoscience

Explanation:

Answer:

Give him brainiest the guy is right

Explanation:

Is a crayfish living or nonliving and what are two reasons

Answers

Answer: Crayfish are freshwater crustaceans resembling small lobsters (to which they are related). ... Crayfish feed on animals and plants, either living or decomposing, and detritus. So yes they are alive

Explanation:

No need to explain sunce I explained above :)

Answer:

crayfish are living.

Explanation:

1. They are like small lobsters and lobsters are living.                                              2.And they can animals or whatever they find thats good to them i guess.

You are walking in a clear-cut section of forest a few days after a heavy rainstorm A nearby stream is very muddy and has
many dead fish. What might have happened?

Answers

Answer:

in my oppinion its call a  

source of pergisol

Explanation:

What if climate change is self-sustaining? This is already the case, for example, with melting arctic sea ice. This reflects solar radiation, which allows the ocean, located under the ice, to stay cold. But when sea ice melts, the ocean absorbs heat from the sun, which melts more ice. In general, it is difficult to predict the tipping point where such a feedback loop will engage.

Spread over more than 23,000,000 km2, at the top of the globe, permafrost (permanently frozen ground) could enter such a vicious circle. Normally, up to 4 m of soil and plant debris cover the permafrost. This top layer (called the active layer) normally melts every summer, and freezes in winter. It thus protects the permafrost from the rise in heat outside. But in the spring of 2018, a team working at a research station in Tchersky, Russia, discovered that near-surface land had not frozen over at all during the long, dark polar night.

A process that increases genetic diversity during meiosis

Answers

Answer:

During the prophase of meiosis I, the double-chromatid homologous pairs of chromosomes cross over with each other and often exchange chromosome segments. This recombination creates genetic diversity by allowing genes from each parent to intermix, resulting in chromosomes with a different genetic complement.

Explanation:

Through a process known as crossing over, which enables new combinations of variants to appear in the gene pool, meiosis promotes genetic diversity.

What is meiosis?

During the prophase of meiosis I, homozygous chromosomes are next to one another and exchange genetic material.

There could be a heterozygous state for a gene if two distinct alleles are present on the same genetic locus on homologous chromosomes. (For instance, an allele for antigen A on one chromosome and an allele for antigen B on another; both are used to determine the ABO blood group.)

Numerous genes are linearly ordered on chromosomes; as a result, some of them may still be heterozygous. (The same person may be heterozygous for the ABO blood group, iris color, and sickle cell anemia).

Therefore, Through a process known as crossing over, which enables new combinations of variants to appear in the gene pool, meiosis promotes genetic diversity.

To learn more about meiosis, refer to the link:

https://brainly.com/question/8949126

#SPJ2

which part of the electromagnetic spectrum can be seen by humans

Answers

Answer:

A) Visible Light

Crossing over occurs during prophase 1 of meiosis. Why is the process of crossing over significant for sexual reproduction?

Answers

Answer:

When homologous chromosomes form pairs during prophase I of meiosis I, crossing-over can occur. Crossing-over is the exchange of genetic material between homologous chromosomes. ... It results in gametes that have unique combinations of chromosomes. In sexual reproduction, two gametes unite to produce an offspring.

Explanation:

brainliest - An offspring inherits an equal amount of its genetic information from each parent true false

Answers

Answer:

true

they get equal chromosome from each parent.

Answer: False

Explanation:

While women do inherit 50% of their DNA from each parent, men inherit about 51% from their mother and only 49% from their father. ... To answer this question, first a little 101 in genetics: all humans, both male and female, inherit 23 chromosome pairs from their parents, for a total of 46 chromosomes

why is the cell membrane often referred to as a "phospholipid bilayer"​

Answers

Answer:

Porque esta formada por dos capas de moléculas de lípidos

Explanation:

confusin help pls ??????????

Answers

Answer:

yes I ldk what u want with no pictures

Other Questions
1. There is a strong correlation between conflict and?settingtitlecomplex charactersresolution I work for my dad. = Yomi padre.:: Trabajo:: Trabajas:: Por: Para Mark and Dennis need 4 pounds of sassafras to make one barrel of rootbeer but they only have 1 pound. How much rootbeer can they make? which stimulate causes high energy emotional elation dehydration and damage serotonin producing neurons Which phrase has the most negative connotation? An abnormal result ? An typical result ? An unusual result ? What is the value today of receiving $5,000 at the end of six years, assuming an interest rate of 8% compounded semiannually? Please review the picture, asap! Thank you! Will mark Brainliest. The United States is not economically dependent on other countries for __________ because it specializes in producing them affordably.A.oil productsB.agricultural productsC.household goodsD.appliancesPlease select the best answer from the choices providedABCD Because only a small part of it is visible, culture is often compared to a(n) A.shy animal B. iceberg C.weather changeD.Large glacier What is 3:2/3? How many 2/3's are in 3? *0 41/39O2.0 4 1/2 A family wanted to stay in a hotel for 4days. The hotel charges $60 a night. What is thetotal they will pay? The baileys spent $18.00 for 4 two-liters sodas for the birthday party this weekend. What is the number of soda bottles that could be bought for $45.00? What is the greatest common factor of 28 and 49 What was Austins request in his letter to the authorities in San Antonio? Estimate 55.8 (-3.1). Then find the quotient. Which massive upheaval was being referred to by the sepoys in Vishnubhatt Godse's account?Sepoy revolt of 1824Removal of the last Mughal king in 1856 Mutiny of 1857 Annexation of Awadh in 1856 All of the following regions are labeled on the map above except The following question references the novel Mrs. Dalloway by Virginia Woolf.What do you learn about Clarissa by the end of the first section that probably was not part of your expectation set when you began reading? I will give brainliest for first good answer! if any of you guys know someone named shurmpy or molly plz tell me they real good freinds to me