Dave Duerson, the football player discussed in the opening vignette as well as later
in the chapter, suffered from another type of brain injury, chronic traumatic
encephalopathy or CTE. While some recovery often occurs after a stroke, depending
on the extent of the damage, there is little hope of recovery with CTE. CTE tends to
result from repeated head
trauma.

Why is there such a poor prospect for recovery from CTE?

A.CTE tends to affect a very small area of the brain, but that area tends to be
totally destroyed.
B.The damage tends to be extensive and it often triggers a continuing disease
process in the brain.
C.The brains of adults in this age range are less plastic than the brains of older
people who are more likely to experience a stroke.
D.The particular part of the brain that tends to be affected is less likely to recover.

Answer:

Cellular respiration requires the use of glucose which are located on the mitochondria.

Explanation: Hope this helps :)

Answer:Science

Explanation:

We have been learning this in science and not in any other subjects,I think it’s right…

Tell me if it’s wrong.

If it’s wrong you don’t have to give brainliest :(

But I would appreciate if you did :)

Answer:

Plants

Explanation:

This is because plants kingdom are autotrophic that they are producers.

Plants kingdom are producers because the photosynthesized. The have chlorophyll which trap light energy from the sun and uses carbondioxide and water to produce carbohydrates and oxygen is released. Therefore they are not heterotrophic, they did not depend on other kingdom to feed...they are primary producers.

Answer:

What is better, waffles or cake?

Explanation:

It cant be answered by doing an experiment. Its purely based around opinions.

Answer:

D. Its Shape changes

Explanation:

Answer:

In the convective zone, the temperatures are cool enough—under 1,800,000 degrees Fahrenheit (1,000,000 degrees Kelvin)—that the atoms in the plasma there can absorb the photons coming outward from the Sun's radiative zone. The plasma gets very hot, and begins to rise upward out of the Sun.

Answer:

The skin regulates body temperature with its blood supply.

Explanation:

From what we know, we can confirm that a variation that makes a gene different in some way from other genes for the same characteristics is called a mutation.

All genes in an organism are coded through a series of nucleotides. Each gene has its own sequence of nucleotides that make it unique. A mutation is a change in this nucleotide sequence caused by either external forces such as UV light, or internal errors.

Therefore, given the definition described, we can confirm that a variation that makes a gene different in some way from other genes for the same characteristics is called a mutation.

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Answer:

Simple diffussion

Explanation:

It is simple diffussion because it is the movement of gases or molecules of substance from a region of higher concentration to a region of lower concentration without using energy. Through this process gases are exchange between the alveoli of lungs and blood of the circulatory system. Carbon diffuses from tissues to lungs and oxygen diffuses from lungs to Tissues.

Answer:

diffusion

Explanation:

Answer:

Microorganisms so tiny they couldn't be seen under a microscope were found by Dmitri Ivanovski. These creatures are known as viruses.

A piece of nucleic acid that has been protein-coated is what makes a virus an infectious microbe. A virus cannot reproduce on its own; instead, it must infect cells in order to use the components of the host cell to create copies of itself.

A virus's main objective is to transfer its genome to the host cell so that it can be expressed by the host cell. A fully developed infectious virus is known as a virion.

However, viruses and cell-based life have several striking similarities. For instance, they have nucleic acid genomes and share your cells' genetic code. Like cell-based life, viruses can evolve and have a range of genetic variants. Viruses, therefore, seem to be in a "questionable" area even if they do not fit the criteria of life.

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Answer:

volume

surface area

Explanation:

The growth of the cell includes the increase in the mass of the cell by the absorption of nutrients and elimination of the wastes. This process helps the cell to grow in size. In this process, the volume of the cell increases faster than the surface area. This gradually leads to the decrease in the surface area of the cell. The increase in the volume expands the cell membrane also.

During this stage of sleep, the heart rate, blood pressure, and breathing rate increase, and this is known as the rapid eye movement (REM) stage of sleep as in option A, and it is typically associated with vivid dreaming.

Physiological activity during REM sleep may be related to the brain's processing of emotions and memories, and it is believed that the increased brain activity during this stage may stimulate the sympathetic nervous system, which controls many of the body's involuntary functions, including the heart rate and blood pressure.

Hence, during this stage of sleep, the heart rate, blood pressure, and breathing rate increase, and this is known as the rapid eye movement (REM) stage of sleep as in option A .

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The question is incomplete, the complete question is below

during which stage of sleep does the heart rate, blood pressure, and breathing rate increase?

A)REM

B)awake

C)light sleep

The buccinator muscle and superior pharyngeal constrictor muscle are attached to each other at the posterior pharyngeal wall. Together, these muscles work to aid in the process of swallowing.

The buccinator and superior pharyngeal constrictor muscles are not directly attached to each other, as they serve different functions and are located in different areas of the head and neck.

The buccinator muscle is found in the cheek and is a part of the facial muscles. It helps in moving food during chewing and assists in the act of blowing.
The buccinator muscle is a thin, flat muscle located in the cheek, while the superior pharyngeal constrictor muscle is one of the three pharyngeal muscles located in the pharynx.
The superior pharyngeal constrictor muscle is a pharyngeal muscle located in the neck. Its primary function is to help in the swallowing process by constricting the pharynx.

Although they are not directly attached, both muscles work together to facilitate the process of chewing and swallowing food.

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Answer: that many species of dinosaur had a metabolism more like

Explanation:

From the question given, the correct use of tense occured in option A "that many species of dinosaur had a metabolism more like".

In option B, a wrong verb was used in this case. The wrong verb was "were" It should also be noted that the use of "that" and "than those" for options C, D and E aren't necessary.

Therefore, the correct option is A.

The trade-off between reproduction and energy expenditure is a balancing act that organisms must constantly navigate in order to maximize their fitness and ensure their survival.

After reviewing the Reproduction and Energy article, I believe that the reason for the trade-off between reproduction and energy expenditure is due to the limited amount of resources available to an organism. In order to allocate enough energy towards reproduction,

an organism must divert resources away from other processes, such as growth or maintenance. This allocation of energy is often determined by environmental conditions and the need for survival.

In times of limited resources or unfavorable conditions, an organism may prioritize survival and delay reproduction until conditions improve.

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Answer:

HAZARD: STORM SURGE

Explanation:

PHYSICAL

Keep a portable radio close by.

Build and equip your home to withstand flooding

Examine your home and grounds for any possible flooding hazards. Identify and remedy any vulnerabilities.

Sandbags are an excellent tool for keeping water out of your home. This method necessitates precise instructions from your local emergency personnel.

Learn how to cut off your home's gas and electricity. Local authorities may direct you to turn them off.

If you reside in a flood-prone location, avoid storing crucial documents in the basement. Keep them at a higher elevation, away from flooding.

PSYCHOLOGICAL

Find Out What Caused the Storm Surge

Learn about the area’s most vulnerable to storm surges.

Self-Protection and Property Protection

Evaluate your level of risk.

ECONOMIC

Get flood insurance coverage.

Make a list of your emergency supplies.

SOCIO-CULTURAL

Be patient, calm and co-operative and help others

Know the first aid treatments and help others accordingly

POLITICAL

The political head must be aware about the preparedness, precautions and protection. He must know about after steps also

The DM team should stay alert and educate public about the same

BIOLOGICAL

During storm surge biological resource like water gets contaminated and may affect health and other resources too.

we should keep stack of clean drinking water, and plan sustainably for the same.

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Answer:

An ice cube melting

Explanation:

Ice needs to be maintained at a temperature below the freezing point of water to remain solid. On hot summer days, most people take ice from their freezer to cool off their drinks. While doing this, they (may or may not) witness the first and second laws of thermodynamics. (EX) someone might put an ice cube into a glass of something warm and then walk away without drinking it. Within an hour or two the ice has melted but the temperature of the drink has cooled. This is because the total amount of heat in the system has remained the same, but has just gravitated towards equilibrium, where both the former ice cube (now water) and the drink are the same temperature. This is, of course, not a completely closed system. The drink will eventually become warm again, because of the natural heat that is transferred glass and its contents.

Answer:

the produces all genes and is passed down from parent to child and provides the "instructions" on the growth of the body, if the DNA is altered it can lead to things such as cancer, genetic mutations, etc.

Explanation:

Answer:

The answer is

That make up a living thing

Rob is experiencing premature ejaculation, where he ejaculates seconds after penetration, causing strain in his relationships over the years. a form of sexual dysfunction. a) Rob is experiencing premature (early) ejaculation.

Rob is experiencing premature (early) ejaculation, which is a form of sexual dysfunction. Premature ejaculation is characterized by the inability to delay ejaculation during sexual activity, resulting in ejaculation occurring shortly after penetration or even before penetration.

This condition can lead to significant distress and strain on relationships, as described in Rob's case. Premature ejaculation can have various causes, including psychological factors such as anxiety, stress, or relationship issues, as well as physiological factors.

Treatment options for premature ejaculation may include behavioral techniques, such as the stop-start or squeeze technique, counseling or therapy, and in some cases, medications may be prescribed. It is important for Rob to consult with a healthcare professional to discuss his symptoms and explore appropriate treatment options for his condition.

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The two equations used to calculate membrane potentials are the Nernst equation and the Goldman equation.

These two equations are similar in that they both involve the use of ion concentrations to calculate the membrane potential. However, the Goldman equation takes into account the relative permeability of each ion species, while the Nernst equation assumes a single ion permeability.

An abnormally high concentration of K+ in the blood is called hyperkalemia.

Hyperkalemia can cause an increase in the resting membrane potential, making it more difficult for neurons to reach the threshold for an action potential. This can lead to muscle weakness, cardiac arrhythmias, and other symptoms.

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Answer:

★ People's awareness of the environmental changes brought about by industrialization

Explanation:

Hope you have a great day :)

Industrial Revolution was the phenomenon that led to the application of ethical standards to relationships between people and their environment.

Environmental ethics is a current philosophical thought that originated after the Industrial Revolution as a result of the environmental damage that had been done to different ecosystems and species as a result of the industrial revolution.

Environmental ethics proposes a modification in the relationships between human beings and their environment from a moral perspective to ensure the preservation or restoration of said natural values.

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Answer: Read explanation

Explanation: there’s no similarity at all. A cell membrane is made of phospholipids, globular proteins, glycolipids, glycoproteins, and cholesterol, and has passages that serve explicitly for passive and active transport of materials through it.

The skin is made of cells and dead keratin and serves as much as possible to prevent most substances from moving through it. It’s “designed” for toughness and distensibility, not for selective permeability.

An intrinsic; muscle is contained within a region whereas an extrinsic muscle acts upon one region but has an attachment elsewhere.

Muscle is an organ system composed of skeletal muscle, smooth muscle, and cardiac muscle.

It can move the body, maintain posture, and circulate blood throughout the body. Although the musculature of vertebrates is controlled by the nervous system, some muscles (such as the heart muscle) are complete and may be autonomous.

Together with the human skeletal system, it forms the musculoskeletal system responsible for body movements.

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The value of angle DBA is 120

Similar to plants on land, kelp uses sunlight's energy to produce its own nourishment. Photosynthesis is the name of this process. The plant absorbs sunlight and energy particles.

In cold, nutrient-rich seas, kelp grows well. Kelp forests are always coastal and require shallow, somewhat clear water because kelp adheres to the seafloor and eventually grows to the water's top and depends on sunshine to produce food and energy.

Kelps are very young plants, but they extract enormous amounts of carbon from the atmosphere, a process known as "primary productivity." With the aid of sunshine and water, they convert atmospheric carbon dioxide into sugar fuel, releasing oxygen back into the atmosphere.

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Answer: organic compound, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or nitrogen. The few carbon-containing compounds not classified as organic include carbides, carbonates, and cyanides.

Answer:

Explanation:In the absence of diabetes mellitus and diuretic use, the most common causes of chronic polyuria are primary polydipsia, central diabetes insipidus, and nephrogenic diabetes insipidus. Hypernatremia can indicate central or nephrogenic diabetes insipidus. Hyponatremia is more characteristic of polydipsia.

The most common cause of polyuria in both adults and children is uncontrolled diabetes mellitus, which causes osmotic diuresis, when glucose levels are so high that glucose is excreted in the urine. Water follows the glucose concentration passively, leading to abnormally high urine output.