Answer:
Concentrations of carbon dioxides are rising mainly due to energy-burning fossil fuels. Fossil fuels such as carbon or oil include carbon plants which, over the years, are photosynthesized in the atmosphere; in a few hundred years we have returned this carbon to the air
Explanation:
Even fundamental human functions — eating inhalation and digestion — generate CO2. In the life cycles of the earth, it is an essential chemical. Active plants and trees are absorbing CO2 and turning it into food with sunlight and water. There are problems when more CO2 is emitted than is absorbed by our vegetation. Activities to produce high carbon dioxide include:
Consuming electricity: Fossil fuels emit CO2, with coal emitting twice as much gas as oil. Worldwide, 85% of energy is generated by fossil fuels. As China and India continue to industrialize, the number of coal-burning plants will rise. Today, power generation represents 41 percent of CO2 emissions in the United States.Transportation: Locomotive is the second greatest source for U.S. CO2 emissions for business or pleasure. Travel is also a factor internationally. A cruise ship study indicated that holidays at sea produce 12 times more CO2 than on land. 41,000 tonnes of CO2 was generated at Denmark's 11-day worldwide Copenhagen Conference on Climate Change. U.S. representatives alone produced sufficient CO2 to fill 10,000 Olympic pools.Building: Manufacturing produces large amounts of CO2, yet only represents 2% of US emissions. The most serious offenders are the manufacture of iron and steel and cement. These businesses use huge amounts of thermal energy to turn commodities into building products.Deforestation: Trees are powerful organisms that absorb CO2 from the air and remove it. It stops the process by cutting them down. While deforestation is a tiny source of increasing CO2 in the U.S., 20 percent of global CO2 emissions are due to forest loss. Fuel-burning trees and natural forest material breakdown also generate CO2.Oxygen moves from the lungs to the blood
a. by way of simple diffusion because the oxygen concentration in the blood is lower than than the lungs and diffuses down its concentration gradient.
b. by way of active transport requiring energy to overcome the repulsive forces of the cell membrane.
c. by way of facilitated diffusion through a protein channel in the cell membrane since oxygen would normally be repelled by the membrane.
d. by way of active transport to build up the oxygen concentration in the blood.
How is energy "lost" by organisms?
A.heat
B.cellular respiration
C. egested waste
D.biomass
Answer:
The think your answer is option B
Answer:
Heat energy lost by organism.
Explanation:
I think no A is the answer
What is the RNA for TTC
Answer:
Message (Codons) 5' > > > - - - - - - U U C - - - - - - > > > 3'
hope this helps!
Answer:
This is what I found hope this helps and Please Mark as Brainliest
Screenshotted form
DNA -> RNA & Codons - UMass Amhersthttps://www.umass.edu › microbio › chime › dna › codons
An organism is born with a genetic variation not present in any of its ancestors. This variation is most likely the result of
A.circulation of blood
B.competition among individuals
C.respiration
D.a mutation in its DNA
Answer:
D
Explanation:
This is because circulation is blood,respiration and competition have no relation to changing the DNA of an organism
the bases are paired by____ bonds along the axis of the molecule
Answer:
The bases are paired by hydrogen bonds along the axis of the molecule.
Explanation:
this is the correct answer!!
anseer
Explanation:
hydregon is the answer
True or False: Photosynthesis can take place under water.
True
False
Answer:false
\
Explanation:
I need the answer pls help its in scince
Answer:
i think the answer is A but im not 100% sure
Answer:
It is D
Explanation:
we are able to perceive easily that Amazon is not producing that 20% of World’s Oxygen for why we can mention it as “lung of the world” but it's still a great source of 6% of Oxygen, home of 10% of species, benefactor of the environment in which we belong to.
What type of fungi is most closely related to club fungi?
Select one:
a.
Sac fungi
b.
Zygospore fungi
c.
Chytrids
d.
Mycorrhizae
What type of fungi is most closely related to club fungi?
[tex]\longrightarrow{\pink{a.\:Sac \:fungi}}[/tex] ✅
Club fungi is most closely related to sac fungi.
[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]
The type of fungi that is most closely related to club fungi is the sac fungi
Club fungi is a fungi that belongs to the family Clavariaceae. The club fungi also known as Basidiomycota is a simple or branched often club-shaped sporophore.
The sexual phase is known to be predominant in Basidiomycota leading to the production of showy fruiting bodies that contain club-shaped basidia.
The fungi that is most closely related is the sac fungi because it belongs to the Ascomycota phylum of the kingdom Fungi that which is also together with the Basidiomycota
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Which is not a component or stage of photosynthesis?
Which is not a component or stage of photosynthesis?
The light reactions
The Calvin cycle
An electron transport chain
The Krebs cycle
Answer:
I believe the answer is C, its been a while since I've learned this
what is genetics in animals
Answer:
NO HAÁAAAAAAAAAAAAAAAAAAAAAAAAAA
you are farmer whose main crop is corn for you have notice that there is a decline in the quantity of corn produced this is due to the numerous insect and pets that inhabiting the corn farm in the last few years you decided to seek advice in agricultural office in your municipality on now to get the rate of this pests assuming that you were given advice by subject matters expert working in agricultural office enumerate the steps that you're going to do? applying the application of recombinant DNA
Answer:
.
Explanation:
.....................
3. What is frequency measured in?
Kilowatt hours
joules
period
hertz
Answer:
hertz
Explanation:
Answer:
Hertz
Explanation:
The international system of units states that frequency is measured in hertz.
How do we know green light is not absorbed by chlorophyll?
Answer:
Green light is the wavelength of light that is reflected instead of absorbed by the chloroplasts.
Explanation:
hope this helps
Can someone answer this question for me
Answer:
The cell membrane
Explanation:
Answer:
The biologist is most likely studying plasma or cell membranes. As within these membranes, there are both a combination of lipids and proteins arranged in a fluid mosaic manner, in which the 2 main layers arranged are phospholipids.
Explanation:
What impact did Jefferson’s Louisiana Purchase have on the nation?
In the movie, Tim says that genetic
mutations are permanent changes
to DNA or RNA. What does this
mean?
Answer:
when one oxygen ia removed from Dna it changes into rna
Sita wants to grow sugarcane in the garden. She planted leaf ,stem and root of sugarcane,which of these will give rise to a new plant.
Answer:
The correct answer is - stem.
Explanation:
Sugarcane plants are grown from the cuttings of the sugarcane and planted in soil horizontally. There are rings present at each stem form by the falling of the old leaves. Roots come from the stems planted horizontally from small nodes present on stems.
Sit needs to cut the sugarcane stems and planted them in the soil horizontally to grow the sugarcane plant but it needs to be remembered that sugarcane plants required sunlight to grow.
it is estimated that you loose heat to cold water four times faster than to cold air. Your body is mostly water. What if your body had much less water in it, and the rest of it consisted of substances that heated and cooled as easily as metal. would a cold environment be more chilling or not?
Explanation:
Before explaining the following phenomenon, it is good to clarify one thing: the laws of thermodynamics are fulfilled and cold water usually freezes faster than hot water. However, and although it seems counterintuitive, it has been observed for centuries that this fact is not always fulfilled and under certain circumstances, hot water freezes before cold water. Aristotle was the first to record this phenomenon, but it was not published as a scientific observation until 1969 by Erasto Mpemba. Precisely due to the surname of the scientist born in British Tanganyika, this phenomenon is known as the Mpemba effect. A curious effect that has recently been having an impact due to a new viral called "boiling water challenge" and consists of throwing boiling water into the air to see how it quickly freezes and turns into snow.
Cold environment would be more chilling.
Water is an essential feature of homeostasis in an organism. Water increases the volume of blood, which affects blood pressure and heart rate. Water dissolves gases and allow for efficient exchange and transport of oxygen and carbon dioxide.What is homeostasis?Homeostasis is a self-regulating process by which biological systems maintain stability while adjusting to changing external conditions.This is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.To know more about homeostasis here
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Woolly mammoths are an extinct species of elephant that lived in very cold climates.
They had very small ears.
Compared with the large ears of modern elephants, small ears would have assisted in
survival of the mammoths by
A. Decreasing the core body temperature
B. Increasing the effects of heat conduction
C. Increasing the radiation of heat from the body
D. Decreasing the surface area through which heat is lost
Answer:
The answer is B: Increasing the radiation of heat conduction
Plzzz draw it❤️ It’s for my son
Answer:
You have to draw it and search the organelles to gogle you have to draw it on your own
The carrier of the hereditary character in plants and animal is the
A. Cell
B. Nucleus
C. Chromosome
D. Chloroplast
E. Gene
what helps redistribute the earths heat
1. wind
2. clouds
3. sun
it may be the wind (i'm not sure)
To obtain the atomic weight in an atom, add the:
To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons
Is there difference between dorsal and posterior ?
Answer:
No not at all
Explanation
Answer:
No, they both mean the same thing.
Explanation:
Posterior (or dorsal ) Describes the back or direction toward the back of the body.
Which of the following do animals gain from cellular respiration?
Carbon dioxide
O Sugar
O Energy
O Water
Answer:
carbon dioxide , Water
hope it help
Which is one reason for the formation of global winds? (1 point)
-uneven heating of Earth's surface
-fewer daylight hours in Arctic regions
-loss of energy as warm air rises
-condensing of moisture in cooling air
One reason for the formation of global winds is the uneven heating of the Earth's surface.
The uneven heating of the Earth's surface is primarily caused by variations in solar radiation received at different latitudes.
The equator receives more direct sunlight when the sun's rays strike the Earth's surface, they heat the air in contact with it. n the poles, resulting in a temperature gradient across the planet. This temperature gradient drives the formation of global winds.
Fewer daylight hours in Arctic regions: This option is incorrect. The number of daylight hours in a region does not directly contribute to the formation of global winds. While sunlight does play a role in heating the Earth's surface and driving atmospheric circulation, the length of daylight hours is not a determining factor.
Loss of energy as warm air rises: This option is valid. As warm air rises due to heating from the Earth's surface, it expands and cools. This cooling causes the air to lose energy, and as a result, it becomes denser and sinks back toward the surface. This sinking motion creates regions of high pressure, which contribute to the formation of global winds.
Condensing of moisture in cooling air: This option is incorrect. The condensation of moisture in cooling air relates to the formation of clouds and precipitation, but it does not directly influence the formation of global winds.
Therefore, the uneven heating of the Earth's surface, due to variations in solar radiation, is a significant reason for the formation of global winds.
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Answer: A) uneven heating of Earth's surface
Hope it helps ^_^
Cross two pea plants. Both are heterozygous for seed type; round (R) is dominant to wrinkled (r).
Answer: I hope the file helps you out :)
Complete each sentence by dragging the proper word or phrase into the appropriate position. Then place each sentence in order of mobility beginning with the least mobile.1. When two bones join together and fuse so that no visible separation occurs, it is referred to as a(n) ____________ , or bony joint.2. Bones that join together and are held in place with threads of collagen, form a joint that is called a(n) ____________ .3. The most complex joints are called ____________ joints. They display varying amounts of mobility.4. Bones joined together with cartilage between the ends of the bones, form a joint called a(n) ____________ .1. amphiarthrosis2. suture3. gomphosis4. synarthrosis5. synostosis6. synovial
Answer:
1. When two bones join together and fuse so that no visible separation occurs, it is referred to as a(n) synostosis, or bony joint.
2. Bones that join together and are held in place with threads of collagen, form a joint that is called a(n) synarthrosis.
3. The most complex joints are called synovial joints. They display varying amounts of mobility.
4. Bones joined together with cartilage between the ends of the bones, form a joint called a(n) amphiarthrosis.
Explanation:
The ossification of the connective tissue between two bones results in the fusion of them. As a result, now there is one bone instead of two. It's is called synostosis.
A synarthrosis is a joint that has very little or no movement at all. It has threads of collagen around them that keep the joint together.
A synovial joint is a diarthrosis joint. They have a wide range of mobility and are complex due to the number of components:
A fibrous joint capsule connected to the two bones. A synovial membrane. Synovial fluid to lubricate the joint.Articular cartilage on the bones' joint surfaces.An Amphiarthrosis is a joint with limited mobility. This type of joint has fibrocartilage that connects the two bones. We can find it in the pubic synthesis.
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What is thermoregulation?
the maintenance of a consistent blood clotting ability
the maintenance of a consistent blood glucose level
the maintenance of a consistent water concentration
the maintenance of a consistent body temperature
Question 7
In a catabolic reaction, electrons from food are?
Answer:
In A Catabolic Reaction, Electrons From Food Are O Removed By Oxidation And Stored In NADH.
Explanation:
