Scientists are examining different sea floor structures like those in the model of the Earth's crust below.


The distance between X and Y represents thousands of kilometers of distance on Earth. The scientists notice that the rocks located at point X are older than the rocks located at point Y. What does this information about the age of the rocks indicate to the scientists?
A.
There is an underwater volcano producing new rock at point X.
B.
The sea floor is moving from Y to X over the course of millions of years.
C.
New rock is constantly covering old rock on the ocean floor.
D.
The sea floor is moving from X to Y over the course of millions of years.

Answer:

Radiation with the longest wavelengths is emitted steadily and constantly from the sun.

Radiation with the shortest wavelengths is most likely to cause wide variation in Total Solar Irradiance.

Radiations with the longest wavelengths is emitted steadily and constantly from the Sun and the radiations with the shortest wavelengths is most likely to cause wide variation in the total solar irradiance. Thus, the correct options are B and D.

Solar radiation is often called as the solar resource or simply sunlight. It is a general term which is used for the electromagnetic radiations that are emitted by the Sun. Solar radiations can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of different technologies.

The radiations with the longest wavelength is emitted steadily and constantly from the Sun and the radiations with the shortest wavelengths is most likely to cause wide variation in the total solar irradiance.

Therefore, the correct options are B and D.

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Countries often have records of gas emissions in their county. The statement about US greenhouse gas emissions is supported by the bar graph is that after peaking in 2007, emissions went up and down through 2014.

Recorded data of gas emissions has shown that after it peaked in 2007, reduction is said to be of averaged 1.3% per year but the data of U.S. energy-related CO2 emissions in 2019 shows that it was 1.8% greater than in 1990.

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Answer:

D. After peaking in 2007, emissions went up and down through 2014.

Explanation:

EDGE2021

1/2

Explanation:

found an .org site that says so. tried to find a .gov but I'm lazy sorry. still, .or sites are pretty reliable.

Answer:

Translation

Explanation:

A. Transcription  RNA -> Protein

B. Translation DNA -> RNA

C. Replication DNA -> DNA

D. Digestion Catabolism of molecules

Answer:

The primary difference between a virus and a worm is that viruses must be triggered by the activation of their host; whereas worms are stand-alone malicious programs that can self-replicate and propagate independently as soon as they have breached the system.

Explanation:

Answer:

triglyceride

Explanation:

the most common lipid.

Answer:

The answer is the tilt of the earth affects how directly the sun's rays hit different parts of the earth.

Answer: photoperiodism means the response of an organism to seasonal changes in day length. Photoperiodism isn't the same as Photoperiod because Photoperiodism merely refers to the potential of the plant to incite flowering relative to the changes in the photoperiod. Thus, photoperiod is a light duration or the length of day and night, while photoperiodism is the effect of light duration on the plant’s growth.

Explanation:

Answer: Numerous contrasts between people are without a doubt a direct result of contrasts in their qualities. ... People vary, obviously, on the grounds that natural cycles are intrinsically factor.

Explanation:

Answer: Cellular Respiration and Photosynthesis, The tree releases oxygen during photosynthesis, which the fox takes in during cellular respiration. ... The fox releases co2 during cellular respiration, which the tree absorbs during photosynthesis.

Explanation:

I hope this helps have a great day!!!

carbon dioxide and oxygen

Answer:

Column A

3. The non-use of drugs is helping with performance, as a sports player myself I know that if I used drugs there would be problems with my performance in terms of cardio; drugs can make you overdose, have concussions, hallucinations, and it can damage lungs, liver, hear, which will stop you from being able to perform well or even play at all. These can be caused by steroids which can damage your insides.

Column B

2. The use of drugs is definitely affecting the student because he could be hallucinating or having trouble with anxiety because drugs can cause anxiety, making it impossible to concentrate and allowing your brain to have trouble in performing in the way it needs to help you in school.

Answer:

e. Be phosphorylated and bind allosterically to glycogen synthase

Explanation:

The initial step in the pathways that utilize glucose is its phosphorylation in C6. Glucose-6-phosphosate

The statement that is true is phosphorylated and binds allosterically to glycogen synthase. The correct option is e.

Phosphorylation is a biological process in which a phosphate group is added to an organic molecule. Phosphorylation processes include the following:

1) phosphate added to glucose to generate glucose monophosphate

2) Phosphate addition to adenosine diphosphate (ADP) to generate adenosine triphosphate (ATP).

Phosphorylation regulates several biological functions, including cell cycle, proliferation, death, and signal transduction pathways.

ADP-phosphate group of a reactive intermediate with the transfer of a chemical reaction in which ATP is created in substrate level phosphorylation.

Therefore, the correct option is e. Be phosphorylated and bind allosterically to glycogen synthase.

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Answer:

Homeostasis is the process of maintaining a constant internal environment suitable sustaining life.

Homeostasis continues to maintain ideal environment for enzyme action and all cell functions throughout the body.

It is the preservation of a constant internal environment in the face of changing internal and external conditions. These include blood glucose concentration control in the human body.

A series of control mechanisms at the organ, tissue, or cellular level maintain homeostasis.

Substrate supply, activation or inhibition of individual enzymes and receptors, enzyme synthesis and degradation, and compartmentalization are examples of control mechanisms.

The liver, pancreas, kidneys, and brain (hypothalamus, autonomic nervous system, and endocrine system) all contribute to homeostasis.

The liver is in charge of metabolizing toxic substances and maintaining carbohydrate metabolism with pancreatic signaling.

Thus, homeostasis is necessary for a cell to survive.

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The greatest number of relationships between the organisms in an ecosystem is best shown in a food web. Thus, the correct option is C.

A food web consists of all the food chains which are present in a single ecosystem. Each of the living thing in an ecosystem is a part of multiple food chains. Each food chain is one possible path that energy and nutrients may take as they move through the ecosystem.

For example- A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. It is a food web that shows the many different paths plants and animals are connected.

Therefore, the correct option is C.

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Given that the two trucks have the same mass but different velocities, that is truck A is traveling 15 km/h and truck B is traveling 30 km/h,  hence  Truck B will have a greater stopping distance.

The reason why Truck B will have a greater stopping distance is because it speed is greater hence more distance to cover.

From the following expression

Speed = Distance/Time

Distance = Speed*Time

More on the kinetic Energy

Following from the given problem truck B will also have more kinetic energy because it velocity is more

Formula

KE= 1/2mv^2

Hence the more the velocity for a constant mass the greater the Kinetic energy

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Answer:

B

Explanation: i tookt he test

Answer

Enzymes are proteins, which have a specific 3D tertiary structure, with a specifically shaped active site. The active site can only bind one substrate to form an enzyme-substrate complex, so can therefore only catalyse one reaction.

you could chose to describe the first graph as any of the following phrases:

‘curved graph’

‘intercept on y-axis’

‘as x increases, y increases’,

‘y increases slowly at first, then more rapidly, then slows down again’ and ‘reaches a maximum level’.

you can chose to describe the second graph as any of the following phrases:

'gradually increases, then rapidly increases in a short period of time"

Answer:

The human need for water is now the biggest danger to mussels. Habitat destruction, fragmentation from dams, and more recently an intense drought in the southern plains have all contributed to destruction of mussel beds.

Explanation:

Answer:

specialized cells that take up microbes from the intestine and release them on the other side for macrophages defensins

(if im wrong sorry i have to answer a question so I don't have to have ads)

Answer:

a

Explanation:

a

Answer: It can rot your teeth out because of the stomach acid.

Explanation:

Answer

D)Ocelot because they are medium sized cats that live in rain forests and grasslands.Ocelots appear to be better adapted to habitat disturbance and can live in disturbed forests. However, they can be found in a variety of habitats in Belize, from dry scrub to the dense forests.

Answer:

the answer is d (all of the above)

Explanation:

no

Answer:

1. Pigs, Sheep, Goats, Cattle

2. The purpose of rearing pigs is to utilize them for human food but also supply skin, fat and other materials for use as clothing or leather, ingredients for processed foods, cosmetics, and medical use.

3. Breeding - when animals mate and then produce offspring.

Species - Organisms that have lots of characteristics in common, and can mate to produce fertile offspring.

Herd - a social group of certain animals of the same species, either wild or domestic.

Explanation:

4. Bovine - Cattle, Goats, Pigs

   Ovine - Sheep

   Equine - Horses and other members of the horse family

Answer:

The first part of the small intestine is called duodenum

Explanation:

The small intestine is a tightly folded tube which connects to the stomach on the top end and to the large intestine on the bottom end.

The small intestine consists of three parts:

Duodenum is responsible for completing the first phase of digestion. In this section of the intestine, food is mixed with enzymes and bile which help break down food.

Answer:

Duodenum

Explanation:

Duodenum is the first part where most of the small intestine digestion happens