Answer:
It also absorbs infrared radiation emitted by the Earth's surface, effectively trapping heat in the troposphere.
Explanation:
two reasons why we should try not cut down forest.
Answer:
the plants and animals that live in the forests are destroyed, and some endangered species are at risk of being made extinct.
18.Select the statement below that is false concerning aerobic cellular respiration
O a Cells are able to utilize all the energy from glucose when released in one burst.
O b. Cells would lose too much energy as heat if they used glucose directly for individual reactions
O c. Gradual glucose breakdown releases energy slowly.
O d. Cells would lose too much energy as nonusable heat if they used glucose directly.
O e. Gradual glucose breakdown allows for the simultaneous buildup of many ATP molecules.
While Kepler supported the Copernican model of the universe, Kepler concluded the following:
A. The circular orbits of the Copernican model weren't correct. Paths of the planets were elliptical.
B. The circular orbits of the Copernican model weren't correct. Paths of the planets were rectangular.
C. All other bodies in the universe move around the moon in triangular paths.
D. All other bodies in the universe move around the earth in circular paths.
Given the laws put forward by Kepler, we can conclude that option A is correct, he proved that the orbits of the planets were in fact elliptical.
Though options B and C are false due to the impossible nature of the shapes they describe for planetary orbits, option D is also false but is something that many astronomers once believed. It wasn't until the Kepler observations that this theory was proven to be false.
Kepler believed in the Copernican model of the universe, in which the planets revolved around the sun, but through measuring and observing the movement of mars, he would come to the realization that the orbits of the planets were in fact not circular as he and many other believed, but rather elliptical in nature.
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Which is the Earth's densest atmospheric layer?
Answer:
The trophosphere
Explanation:
Because it is compressed by the rest of the worlds weight
The four moons are now called the _________________ in his honor
Answer:
Galilean moons
Explanation:
Hope this helps :)
How do nonmetals tend to form bonds? ( O by losing protons
O by losing electrons
O by gaining electrons
O by gaining protons
Answer:
C: by gaining electrons
____ are rocks that contain evidence of past life on Earth.
Answer:
sedimentary or fossils
Explanation:
the study published in the journal of geophysical research
Which of these two connective tissues, hyaline cartilage or bone (osseous), would you expect to heal more quickly if injured?
Answer:
Injury in bones is expected to heal quicker than damaged hyaline cartilage.
The cactus plant and the camel can both live in the dessert. Water is very limited in the
dessert but yet, both animals can survive long periods of time without it. What is one
way that the cactus plant and the camel are similar?
A. They don't need water at all.
B.They go outside of the desert for water each day.
C.They receive water from the constant rainfall in the desert.
D.They have ways to store water for long periods of time.
Answer:
I think its D
Explanation:
Im sorry if you get it wrong, I think d is the answer
2. How can you apply the decantation method in your everyday living?
6
Answer:
Answer: A common example is decantation of oil and vinegar. When a mixture of the two liquids is allowed to settle, the oil will float on top of the water so the two components may be separated. Kerosene and water can also be separated using decantation.
Explanation:
searched it
What experiment led directly to Dalton's atomic theory?
Answer:
Dalton's experiments on gases led to his discovery that the total pressure of a mixture of gases amounted to the sum of the partial pressures that each individual gas exerted while occupying the same space. In 1803 this scientific principle officially came to be known as Dalton's Law of Partial Pressures.
Explanation:
Cấu tạo của tế bào nhân sơ
Answer:
what is this?
Explanation:
i dont know
why is carbon dioxide is more in exhaled air than in inhaled air
Answer:
Breathed out air includes more carbon dioxide than breathed in air because carbon dioxide is generated in our bodies throughout the breath cycle as a result of food oxidation. As a result, it is expelled from the body upon exhalation.
Hope this helped!!!
Have a nice day!!!
most elements can only be made where
Answer:
The most common elements, like carbon and nitrogen, are created in the cores of most stars, fused from lighter elements like hydrogen and helium. The heaviest elements, like iron, however, are only formed in the massive stars which end their lives in supernova explosions.
Explanation:
What type of mass wasting motion involves mud moving fast?
Answer:
Landslides
Explanation:
Hope this helps.
what is the functions of lipid?
The main biological functions of lipids include storing energy, as lipids may be broken down to yield large amounts of energy. Lipids also form the structural components of cell membranes, and form various messengers and signaling molecules within the body.
Answer:
function as energy storehouses, and function as important signaling molecules.
This three main types of lipids are triacylglycerols (also called triglycerides), phospholipids, and sterols.
Help meee I would very much appreciate it✋
Answer:
I would help yoouuu if you showed the full question
Biomolecules are the large molecules necessary for life that are built from smaller organic molecules. There are four major
classes of biological macromolecules: carbohydrates, Lipids, proteins, and nucleic acids, and each is an important component
of the cell and performs a wide variety of functions. Some common biomolecule functions are listed below. Select ALL the
functions of proteins
Options :
A. store energy
B. provide immunity
C. provide structure
D. catalyze reactions
E. store genetic information
Answer:
B-provide immunity,C-provide structure,D-catalyze reactions
Explanation:
I just did the USA Test Prep. I thought it only let me picked one but I chose b and d. I was just missing C:(lol wtv yw
Protein promotes metabolic reactions, supports tissue growth and repair, and synchronizes biological processes. Proteins give your body a structural foundation while also ensuring optimal pH and fluid balance. Thus option B, C, D is correct.
What is function of protein?Amino acids make up proteins. These substances aid in transforming T cells, B cells, and antibodies—important immune system components—into germ-fighters that recognize and eliminate potentially infectious cells as they enter your body.
Amino acid chains are the building blocks of proteins, which fold into distinctive three-dimensional structures.
The final folded shapes of proteins are well-suited for their tasks, and the bonds inside protein molecules assist to stabilize their structure.
An enzyme is a biological catalyst that speeds up a chemical reaction without changing its equilibrium, according to a short and straightforward definition.
Therefore, protein perform a wide variety of functions in a cell.
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.
the matrix in bone is non-living and hardened with calcium
true or false?
Answer:
True
Explanation:
which among the following elements belong to period 3 in the periodic table?
Answer:
The third period contains eight elements: sodium, magnesium, aluminium, silicon, phosphorus, sulfur, chlorine, and argon........
Explanation:
Thank you!!!
HELP NEEDED!!!
Regions that have similar climate characteristics can be widely spread apart, but typically have which of the following in common?
Varying altitudes and similar precipitation
Corresponding latitudes and continental locations
Corresponding temperature and wind patterns
Similar ocean currents and vegetation
Answer:
B.) Corresponding latitudes and continental locations
Explanation:
I got it right on the test :)
The regions that have similar climate characteristics can be widely spread apart, but typically have corresponding latitudes and continental locations (Option B).
The amount of precipitation and solar radiation largely determine the climatic conditions of a given region.Regions that have similar climate characteristics are found in similar latitudes to receive a similar amount of solar radiation.Moreover, these regions also are found in similar continental locations because it affects the amount of precipitation.In conclusion, regions that have similar climate characteristics can be widely spread apart, but typically have corresponding latitudes and continental locations (Option B).
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what is the action of sclera?
Answer:
it provide support for the eyeball...It helps lubricate the eye and protect it from microbes.
hope it helps..
Explain how water makes its way to the leaves in the tops of the tallest trees against the force of gravity. Name what the climbing of water is called and the two other properties that are responsible for making this possible.
Answer: Capillary action occurs because water is sticky, thanks to the forces of cohesion (water molecules like to stay close together) and adhesion (water molecules are attracted and stick to other substances).
It reminds me of naruto
How is a dolphin fin similar to a dogs leg
Answer:
Dogs and dolphins have a lot in common. Even though these animals may be from different species, and live in entirely different environments, they do share one commonality: they're friendly and curious. Both dogs and dolphins will be the first to investigate a new person or situation
Explanation:
The dolphin fin is similar to a dog's leg in the following ways: Both are used for movement.
What are the use of dolphin's fins?The dolphin fin helps the dolphin to swim and navigate in water, while the dog's leg is used for walking and running. Both are composed of bone and muscle. The dolphin fin has a skeletal structure made up of bones and muscles, which allow it to move in different directions. The dog's leg also has a skeletal structure made up of bones and muscles, which allow it to support the dog's weight and move in different directions.
Both are adapted to their respective environments. The dolphin's fin is shaped to help it move quickly and efficiently through water. The dog's leg is adapted to help it run and navigate on land. Both have joints. The dolphin fin has a joint where it connects to the body, which allows it to move in different directions. The dog's leg has joints that allow it to bend and move in different directions.
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Which of the following always contains more than one type of atom? O A. Compound O B. Ion O C. Molecule D. Element
Answer:
A molecule always contains different kinds of atoms.
Explanation:
Hope this helps and I didn't just do it for points ;)
Multiply: (x – 4)(x + 5).
Answer:
(x – 4)(x + 5)
= x(x + 5) -4(x + 5)
= x2 + 5x – 4x – 20
= x2 + x - 20Answer:
x^2+x-20
Explanation:
How do biologists describe the order of the stages of the
cell cycle?
Put the steps of HIV cellular infection and replication in the correct order:
- The T helper cell is killed.
- New HIV virion is assembled.
- New HIV buds off the T helper cell getting it's envelope while the Protease enzyme matures the new virus.
- The Integrase enzyme integrates the viral genome with the T helper cell's genome.
- Uncoating of the capsid.
- Reverse Transcriptase turns the ssRNA genome into ds DNA.
- Merging of viral envelope with the T helper cell membrane.
- The T helper cell copies the HIV genome and makes HIV proteins.
- Attachment of the gp proteins in the HIV envelope to CD4 on the T helper cell.
holy person produces antibodies to packages that invade the body. But with the infection of H. I V, the body was, is the ability to produce antibodies and how is that possible? Um, and it shows that the matter said Axe and destroys CD for he cells, which help Erkki South. So we have determined the function of this and how we can affect, as we see in this of antibody production. So basically, the helper peace. So is the middleman in turned immune response. So we have an antigen presenting cell that presents an androgen that activates Alberti sell. The activation of that T cell releases side of kinds that activate B cells. Activation of B cells triggers proliferation of plasma cells, which Ruiz antibodies and thus is able to fight the whatever pathogen has entered the body. But if the virus directly kills off helper T cells, then there's no way for the immune system to actually launch a defense against HIV or any other pathogen. Because the cells and T cells, which carry out cell mediated and Hugh Meral immune responses, are not able to be activated and carried out. So let's see which answer best matches that a cease the CD 40 sells a record intermediate are required intermediate in a series of salty cell signal events that must be completed before B cells. Commager. Yes, that is true. As depicted by this diagram. Let's see if there's any other true statements he states the city for T cells have CD four molecules Cove in when we bound to their source cell surfaces and do not induce apoptosis and other cells during an immune response. So, really, we have nothing to the inducing a pop doses really has nothing to do with, uh, the question. It also does not see the forties city for T cells do not induce apoptosis. So that is just a false statement. Um, and it's just not relevant to the question. See, states That CD for T cell counts are about 1000 per micro liter and a healthy person, but drop over 400 per micro liter. So once again, this is not relevant to how C D four T cells and the loss of them, uh, contribute to the loss of any body synthesis. And D says that CD four cell precursors air formed in the bone marrow and then migrate to the thymus where they developed their T cell receptors. So once again, not relevant. So we can see that B, C and D are just irrelevant to the question of antibody synthesis and the connection to CD four C T cells, which, uh, the correct answer to is a
18. Which part of the cell
membrane identifies the
cell type?
Answer:
proteins and carbohydrates.
***brianly pls
Explanation:
HELP ME OUT PLEASE
17. Animal cell do not have chloroplasts. Why not?
Answer:
Animals don't need chloroplasts because they acquire sugar from their diet; they just need mitochondria. Vacuoles are found in both plant and animal cells. A big, solitary vacuole is found in each plant cell and is used to store water and nutrients.
Explanation:
I gave you answer can you help me with mine