The endocrine system releases into the blood, which control some of the major body processes, such as growth and development.

Answer: From the question,the correct order of how hearing works is listed below:

--> sound wave is generated from hitting a key on a piano,

--> Incus moves,

--> Stapes moves,

--> Sound wave enters inner ear,

--> Fluid in the cochlea moves,

--> Fluid wave moves across Organ of corti based on frequency,

--> Ions enter hair cells,

--> hair cells bend,

--> auditory nerve transmits the signal to the auditory cortex,

--> auditory cortex recognizes the sounds.

Explanation:

In mammal, two ears are present on each side of the head. It is know as the organ for hearing and balance. The ear is divided into three regions:

--> OUTER EAR: This consists of pinna, ear canal, and eardrum( tympanic membrane)

--> MIDDLE EAR: This consists of the ear ossicles ( malleus, incus and stapes).

--> INNER EAR: This consists of Cochlea (organ of hearing) and semicircular canals (for balance).

To explain further on how we hear sounds, the vibrations of sounds produced from an external source move from the outer ear to the middle and then to the inner ear where the cochlea, the organ for hearing is located.

As sound wave is generated from hitting a key on a piano, the pinna collects the sound waves and directs them into the ear canal. Sound waves impinge on the tympanic membrane and makes it vibrate. This causes the malleus, incus and stapes (in this order) to move to-and -fro at the middle ear region.

In the inner ear region, sound wave enters inner ear as stapes pushes the oval window in-and-out. The vibrating oval window causes the fluid in the cochlea( perilymph) to move to-and -fro. Fluid wave moves across Organ of corti based on frequency. The pressure waves in the perilymph push the membrane separating the upper canal and the cochlear duct to-and-fro allowing ions to enter the hair cells. As a result, the hairs of the sensory cells between these two membranes bend causing nerve impulses to be sent to the brain through the cochlear part of the auditory nerve. Auditory nerve transmits the signal to the auditory cortex which recognizes the sounds.

Answer:

D

Explanation:

The reactants are on the left side of the chemical equation. They react together to form new substances, forming the products which are on the right side of the equation.

Genetic recombination and independent assortment are considered random sources of genetic variation, while mutations can occur randomly or due to specific factors.

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Depressants slow down the activity of the central nervous system, resulting in relaxation, drowsiness, and impaired judgment, coordination, and reaction time and effect the central nervous system.

The central nervous system (CNS) is the part of the nervous system that includes the brain and spinal cord. It is responsible for integrating sensory information from the body and the environment, and controlling behavior and motor responses. It consists of neurons, glial cells, and specialized receptors. The neurons process information and transmit signals to and from other parts of the body. The glial cells provide structural and metabolic support. The specialized receptors detect and transduce information from the environment, such as light and sound. The CNS is responsible for higher-order functions such as thought, emotion, learning, and memory. It is also responsible for controlling unconscious processes such as respiration, digestion, and other involuntary functions

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The two correct statements that relate RNA, amino acids, and proteins are C and D.

RNA is used to build the amino acid sequence: RNA molecules, specifically messenger RNA (mRNA), serve as templates for protein synthesis. During a process called translation, the sequence of nucleotides in mRNA is read by ribosomes, and the corresponding amino acids are assembled in a specific order to form a protein.

Long amino acid sequences fold in a specific way to form proteins: Proteins are composed of long chains of amino acids. After the amino acids are synthesized and linked together, the resulting chain folds into a three-dimensional structure, which is critical for the protein's function. This folding process is driven by various interactions between the amino acid residues in the chain, allowing the protein to adopt its specific shape and perform its specific function.

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Answer:

I would say the natural gas

Explanation:

if u think about it all the negative population i the air is bad for us humans its like when we pump gas in our cars the smell tends to trigger our nose.

Well at least thats what i think it would be please mark me as brainlist  

Answer:

space

Explanation:

they figured it out going to space and since a star is a small peice of the sun they can't touch it it's impossible without getting heat burns or dying so they ither observe a star using a telescope or went to space for days

Answer:

Chemical energy.

Explanation:

Chemical energy is stored in a fossil fuel and released in the form of kinetic energy when burned  

Hope this helps!

Answer:

The correct answer is - false.

Explanation:

Penicillin-binding protein 2a or PBPs are protein produced by bacteria that binds with the β-lactam antibiotics such as penicillin. They play role in the cell wall synthesis of bacteria by producing peptidoglycan by catalyzing the reaction.

β-Lactam antibiotics bind with the PBPs and cause the disruption to peptidoglycan cross-linking in the biosynthesis of the cell wall and ultimately lysis of bacteria takes place and cell death.

Answer: Venus has a thick atmosphere and Mercury has a very thin atmosphere.

Explanation:

Ecological relationships are not shown here but they include symbiotic relationships, parasitism and commensalism.

Symbiosis is a special class of ecological association where both species are benefited from such interaction.

Parasitism a special class of ecological association where one species benefits and the other one is harmed.

Commensalism is a class of ecological association where one species benefits and the other is neither harming nor benefiting.

In conclusion, ecological relationships are not shown here but they include symbiotic relationships, parasitism and commensalism.

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The nervous system's basic unit is a neuron. The cell body, dendrites, and axon make it up.

Cell Body (Soma): The cell body contains the nucleus and other neuron-essential components. It integrates and sends dendritic signals.

Dendrites: These branches receive input from other neurons or sensory receptors. They receive neuronal impulses as key input locations.

Axon: The long, thin axon conducts electrical signals from the cell body. The fatty myelin coating insulates and transmits signals. Axon terminals or synaptic terminals connect with other neurons or target cells through synapses.

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The hypothesis that is supported by these observations is that the dsRNA inhibited the translation of mRNA into protein (third option).

In this experiment, the C. elegans worms were transcribing eaf-1 into mRNA but not producing the eaf-1 protein. This phenomenon shows that dsRNA inhibited the translation of mRNA into protein related to the action of E. coli on the worms.

This also explains why the worms affected by this bacteria had fewer offspring and the offspring were smaller.

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In order to categorize the pieces of evidence as either direct observations or evidence requiring reliance on scientists or information in textbooks, we need to examine each piece individually. The table below will display the categorization of the evidence, assigning numbers 1-12 to each piece.

1. Review each piece of evidence.

2. Determine if the evidence can be directly observed or if it requires reliance on scientists or information in textbooks.

3. Assign the numbers 1-12 to each piece of evidence in the appropriate column of the table.

4. For evidence that can be directly observed, mark it under the "Direct Observation" column.

5. For evidence that requires reliance on scientists or information in textbooks, mark it under the "Reliance on Scientists/Textbooks" column.

6. Repeat this process for all 12 pieces of evidence.

7. Ensure that each piece of evidence is accurately categorized in the table.

8. Double-check the categorization to ensure accuracy.

9. Verify that all pieces of evidence have been accounted for in the table.

10. Review the table and confirm the final categorization of each piece of evidence.

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The lipid bilayer functions as a barrier to molecules Because it is made up of densely packed molecules with lengthy nonpolar hydrocarbon chains.

The lipid bilayer is a fundamental part of every cell membrane. Because it is made up of two layers of fatty acids arranged in two sheets, the structure is known as a "lipid bilayer." The lipid bilayer, which surrounds all cells and provides the cell membrane structure, is normally between five and ten nanometers thick. The lipid bilayer serves as a barrier, retaining ions, proteins, and other molecules where they are required while preventing their diffusion into unintended locations.

Simple Diffusion Across the Cell Membrane:

The lipid bilayer's structure enables for simple diffusion of hydrophobic molecules like lipids as well as tiny, uncharged substances like as oxygen and carbon dioxide to move through the cell membrane along their concentration gradients.

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The energy transfer that occurred between the lanuch of a rocket and its continuing flight out of the atmosphere is that the chemical energy stored in the fuel of the rocket is transformed into heat energy.

Energy transfer is defined as the process by which a form of energy is being transformed to another form without destruction of the energy.

There are various ways by which energy can be transferred and it includes the following:

When a rocket is being launched, the chemical energy in its fuel would be converted to another form of energy called heat energy through the actions of mechanical and heating processes of the rocket engine.

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The correct functions for the structure of skin are:

A) oil glands -  protects the body from harmful bacteria

B) nerve endings - allows for receding information from the environment helps

C) muscle - control the temperature of the body​

The largest organ in the human body is the skin.

The epidermis keeps us safe from germs and the elements, helps control body temperature, and allows us to feel touch, heat, and cold.

Protection, absorption, excretion, secretion, regulation, and sensation are the six main tasks that the epidermis carries out. Our epidermis serves as our first line of protection against harmful bacteria , radiation, and harmful pollutants.

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Answer:

The Grants wanted to find out whether they could see the force of natural selection at work, judging by which birds survived the changing environment. For the finches, body size and the size and shape of their beaks are traits that vary in adapting to environmental niches or changes in those niches.

The Grant's research demonstrated evolution in exchange in Galapagos finches.

This shows the existence of natural selection and proves Darwin's theory of evolution by natural selection.

Grant demonstrated that how very rapid changes in body and beak size in response to food supply and availability in Galapagos finches  are driven by natural selection.

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Through enticing headlines, a misunderstanding of a fake piece of information can be born about the Atlanta forest​.

Fake news is information that is incorrect or misleading and is presented as news. Fake news is frequently intended to harm a person's or entity's reputation or to profit from advertising income.

The Atlanta forest is made up of many forested zones that are currently being proposed as an official national park.

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Answer:

An unconformity represents time during which no sediments were preserved in a region

Explanation:

there are three types of unconformities,disconformities, nonconformities, and angular unconformities.

This is why a doctor may want to increase the number of eggs maturing in each ovary in certain medical contexts:

In fertility treatments: In certain fertility treatments, such as in vitro fertilization (IVF), a doctor may want to increase the number of eggs maturing in each ovary to increase the chances of success. This can be done through the use of fertility drugs, which can stimulate the ovaries to produce multiple eggs in a single cycle. By harvesting multiple eggs, doctors can increase the number of viable embryos for implantation and increase the chances of pregnancy.

In cases of low ovarian reserve: As women age, the number and quality of eggs in their ovaries naturally decline, leading to a decrease in fertility. In cases where a woman has a low ovarian reserve, meaning she has fewer eggs than normal, a doctor may want to increase the number of eggs maturing in each ovary to improve her chances of conceiving. This can also be achieved through the use of fertility drugs, which can stimulate the ovaries to produce more eggs.

Answer:

Active

Explanation:

Because if you are active a lot with reading you can have more experience and you would know more skills to reading.

Answer:

Active

Explanation:

Answer:

Explanation:

Hydrogen nitrate I believe

The chemical formula for the substance nitric acid is HNO₃. Based on the information from this chemical formula, this means that one single molecule of this substance nitric acid contains a covalent bond of one atom of hydrogen, one atom of nitrogen, and three atoms of oxygen. I hope I helped answer your question. Have a great day! Take care! :) :) :) :)

The  option D "lack of employment" is the correct answer.

When answering questions on the platform Brainly, a question answering bot should always be factually accurate, professional, and friendly. The bot should be concise and not provide extraneous amounts of detail.

The bot should not ignore any typos or irrelevant parts of the question.What are the grounds on which environmental activists in West Virginia have sued the coal industry, state, and federal government?

Environmental activists in West Virginia have sued the coal industry, state, and federal government on all of the following grounds EXCEPT for lack of employment.

In West Virginia, environmental activists have sued the coal industry, state, and federal government on the following grounds:Health and safety threats to localsIrrversible water pollutionDestruction of biodiversity

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The vessels in bold are the aortic arch. coronary arteries in the vena cava pulmonary veins and arteries on the right

The pulmonary veins carry oxygenated blood through the lungs to a heart. The four primary pulmonary veins, two of which originate from each lung and flow in to left atrium of the heart, are the largest pulmonary veins.

Because it carries blood from of the to the lungs, the pulmonary artery was known as an artery. The superficial blood vessels called arteries have higher resistance than other blood vessels.

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Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.

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The distance from you to your friend is approximately 22.5 meters.

The speed of sound at 25°C is about 343 meters per second. The time it takes for the sound to travel to the other side of the canyon and back is 0.15 seconds, so the total distance traveled by the sound is twice the distance between you and your friend. Using the equation distance = speed x time, we can calculate the distance between you and your friend as follows:

Therefore, your friend is approximately 22.5 meters away from you across the canyon.

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The third card in the row, based on the periods when these events occurred, is the card showing "First rocks formed on Earth." The arrangement of the cards indicates the chronological order of the events.

The first card shows the event of the "First animal appearing on land," suggesting the emergence of land-dwelling creatures. The second card represents the "First life form appearing in the sea," signifying the origin of life in aquatic environments.

Following that, the third card exhibits the "First rocks formed on Earth," referring to the geological processes and the formation of Earth's crust. Finally, the fourth card showcases the "First flowering plants appearing on land," indicating the appearance of plants with flowers on the terrestrial surface.

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The diameter of the nucleus of the cell on the left is 1000 nanometers, using the scale bar.

The diameter of the nucleus can be determined by using a scale bar. A scale bar is a line that is drawn on an image to indicate the size of the objects in the image. The scale bar is usually measured in micrometers (µm) or nanometers (nm).

The scale bar on the image is 400 nanometers. The nucleus of the cell on the left is approximately 2.5 times the length of the scale bar. Therefore, the diameter of the nucleus is approximately 1000 nanometers.

Diameter of nucleus = 2.5 × 400 nm = 1000 nm.

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