The chemicals/compounds which mimic human hormones and impact
sexual development of children. *
a) Pesticides
b)Narcotics
c)Stimulants

d)Phtalates and BPA

Explanation:

first one is be the second one is d

Answer:

Non polar fatty acid chains

Explanation:

Because thats what was correct when I put in the answer.

Answer:

I would select

A and C

Explanation:

Biotic factors are those of which are living

The body responds to low cellular fluid, blood particles, and low blood pressure in a variety of ways. Low cellular fluid results in dehydration, which can lead to dizziness, lightheadedness, headaches, fatigue, and confusion.

Concentrated blood particles can cause an increase in the viscosity of the blood, which can lead to clotting and an increased risk of stroke and other cardiovascular complications. Low blood pressure leads to a decrease in the amount of oxygen and nutrients that are available to the body’s cells, resulting in a decrease in the body’s energy production.

Dehydration is the result of an imbalance between the amount of water that is entering the body and the amount of water that is leaving the body. Dehydration can occur when the body does not have enough water to properly hydrate itself.This can be caused by not drinking enough fluids, excessive sweating, vomiting, or diarrhea.

Symptoms of dehydration include dizziness, lightheadedness, headaches, fatigue, and confusion. If dehydration is not treated promptly, it can lead to serious complications such as heat stroke, kidney failure, and shock. Concentrated blood particles can cause an increase in the viscosity of the blood, which can lead to clotting. Clotting can cause a decrease in the flow of oxygen and nutrients to the body’s cells, leading to a decrease in the body’s energy production. Clotting can also increase the risk of stroke and other cardiovascular complications.

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Vitamin K, in hydroquinone the form, which is required for the carboxylation of a number of proteins involved in coagulation of clotting proteins like prothrombin to thrombin to make them more active. It also covalently modifies bone proteins such as osteocalcin.

In both cases, the carboxylation of glutamate residues in the protein allows the protein to bind Ca++ thus making it more active in coagulation or bone formation.

Vitamin K regulates protein through posttranslational modification. What is posttranslational modification?Posttranslational modification is a protein molecule change made after the synthesis of its amino acid sequence.

Phosphorylation, glycosylation, lipidation, and acetylation are examples of posttranslational modifications that are common in eukaryotic cells.

Protein phosphorylation, the addition of a phosphate group to an amino acid residue, is one of the most common posttranslational modifications.

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Answer:

TRUE!! IT CAN

Answer:

Calvin Cycle

Explanation:

The Calvin cycle takes over where the light reactions end. It uses chemical energy stored in ATP and NADPH (from the light reactions) and carbon dioxide from the air to produce glucose, the molecule that virtually all organisms use for food.

Answer:

D. The tubes allow water and nutrients to be transported throughout

the plant.

Explanation:

option D supports the description of the cells. The long , vertical tubes transport water and nutrients and are most likely xylem and phloem vessels.

option A is wrong since, chloroplasts inside the cell helps in absorbing sunlight.

option C is also wrong, because water loss is controlled by the stomata in the leaves and they are not long tubes.

option B could possibly be right but option D is better suited.  

Answer:

The tubes allow water and nutrients to be transported throughout

the plant.

Explanation:

Ape-x

Near the equator, rising air is associated with a pressure zone known as the equatorial low.

What is equator?

Equator: A large circle that circles the planet evenly in all directions and that is perpendicular to the axis of the planet. The geographic Equator, also known as the terrestrial Equator, is the imaginary line on the surface of the Earth from which latitude is calculated; it is the line at 0° latitude. It separates the Earth into the Northern and Southern hemispheres.

A pressure region known as the equatorial low is connected to rising air close to the equator. This type of zone experiences rainy weather and weak wind movement. One of the hottest places in the planet is there. A low-pressure area is also produced by it. Equatorial lows and doldrums are some names for it.

Hence Equatorial low is the appropriate answers.

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A common theme in biology is that energy flows through biological systems while matter is recycled. Energy and matter are not destroyed in the ecosystem.

In a food web, the food has been transferred from one organism to another in the different forms. This will show that the same molecules as well as atoms has been recycled as the same molecule has used by one organism and then transferred to the second organism.

Ecosystems contain 32 percent of the world's producers as three-thirds of the earth surface is water and provides a natural habitat to a wide variety of small and large living species and plants.

Therefore, A common theme in biology is that energy flows through biological systems while matter is recycled. Energy and matter are not destroyed in the ecosystem.

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The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

"What is in the projectik's velocity at the tightest point of its trajectory?" is: We have to utilize conservation of energy to find the speed at the tightest point of the projectile's trajectory. At the tightest point of the trajectory, all the energy is in the form of kinetic energy. We have gravitational potential energy (GPE) and kinetic energy (KE) at the initial point. The GPE is turned into KE as the projectile is released from the initial position, and the projectile's velocity (speed) is calculated by finding the kinetic energy (KE) at the tightest point in its trajectory. Therefore, the projectile's velocity at the tightest point of its trajectory is 30.1 m/s.

"What is the straight-line distance from where the projectile was launched to where it hits its target?" is:The path taken by a projectile is a parabolic curve in two dimensions. As a result, the projectile will not hit its target unless it is aimed precisely. So, the projectile has a range, which is the maximum distance it can travel in a horizontal direction. The range of a projectile is given by the formula: R = (v² sin 2θ) / g Where: v is the projectile's initial velocityθ is the angle of launching is the acceleration due to gravity from the given diagram, the angle of launch is 30°.

So, the range of the projectile is: R = (30² sin 60°) / (2 * 9.8) = 31.6 meters

However, this is the total horizontal distance travelled by the projectile from the launch point to the point where it hits the target. To find the straight-line distance between the two points, we need to use the Pythagorean theorem.Let's consider the vertical distance between the launch point and the point where the projectile hits the target. This distance is equal to the maximum height reached by the projectile.

This height can be found using the formula: h = (v² sin² θ) / (2g)

Substituting the given values, we get: h = (30² sin² 30°) / (2 * 9.8) = 22.55 meters

Now, using the Pythagorean theorem, we can find the straight-line distance between the launch point and the point where the projectile hits the target. d² = R² + h²d² = (31.6) ² + (22.55) ²d ² = 1320.56d = √ (1320.56) = 36.37 meters

Therefore, the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

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Answer:

to try it at home and see if it works

Explanation:

Parsimony is the term used to describe the process we utilized to build the tree above. Parsimony is basically the choice of the simplest hypothesis that can explain our observations.

A reliable method of building and evaluating trees called parsimony entails assembling taxa in a way that minimizes the amount of character-level evolutionary changes that would otherwise be required.

According to the parsimony principle, given a list of possible explanations, the most obvious explanation has the greatest chance of being correct. The principle of parsimony is employed in the sciences to choose amongst competing models that describe a reality. In biology, phylogenetic analysis is where it is most frequently used.

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question:

In the context of tree-building, what do we mean when we say parsimonious?

Answer:

Nucleus

Explanation:

every cell has a nucleus kind of like a factory has a ceo, does this make sense to you?

Answer:

- A sabot slug is what you want to shoot out of a rifled barrel because the barrel will put the spin on the projectile.

- A rifled slug is what you want to shoot out a smooth bore barrel.

Answer:C

Explanation:

Answer:

magnesium

Hence the name of the element is magnesium?

is that right ?

Answer:

The palisade layer

The palisade layer contains the most chloroplasts as it's far close to the pinnacle of the leaf. The chloroplasts comprise the pigment chlorophyll. The palisade cells are organized upright.

Answer:

space is weird and imagine all of the things we haven't discovered

Answer:

Small then big

The fluid portion of whole blood, its matrix, is commonly called plasma  Blood Tissue Blood is a connective tissue that has a fluid matrix, called plasma and no fibers.

MATRIX Connective tissue matrix is ​​composed of matrix and fibers. In normal connective tissue, the basal substance consists of water and is stabilized by glycosaminoglycans, proteoglycans, and glycoproteins. Bone contains minerals in its basic substance. In blood, the basic substance is liquid plasma.

Connective tissue is composed of cells and an extracellular matrix. The extracellular matrix is ​​composed of proteins secreted and organized by the cells within the extracellular matrix and fibers within the polysaccharide matrix. The ECM of the extracellular matrix is ​​a three-dimensional network composed of extracellular macromolecules and minerals such as collagen, enzymes, glycoproteins, and hydroxyapatite that provide structural and biochemical support to the surrounding cells.

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Leaves in areas of low humidity have a steeper concentration gradient so water diffuses out of the leaf fast.

Humidity is used to determine the concentration of water vapour that is available in the air.

when the vapour is high there is high relative humidity when the vapour is low there is low relative humidity and water leaves the surface of leaf fast.

Therefore, Leaves in areas of low humidity have a steeper concentration gradient so water diffuses out of the leaf fast.

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Answer:

mother - AO

father - BO

The BEST statement describing the difference between ringworm and other zoonotic diseases such as plague or SARS is:

Ringworm is not life-threatening, whereas most others are.

Ringworm is a fungal infection of the skin, hair, or nails that can be transmitted from animals to humans. While it can be uncomfortable and unsightly, it is not generally a serious or life-threatening condition. On the other hand, diseases like plague and SARS are highly contagious and can be deadly if left untreated.

Plague is caused by a bacterium that is typically spread by fleas from infected rodents, while SARS is caused by a virus that can be transmitted from animals to humans, with bats and civet cats being the suspected reservoirs. Both diseases can cause severe respiratory symptoms and can be fatal in some cases.

Answer:

False

Explanation:

Ocean currents are driven by wind, water density differences, and tides. Oceanic currents describe the movement of water from one location to another. Currents are generally measured in meters per second or in knots (1 knot = 1.85 kilometers per hour or 1.15 miles per hour).

Answer:

An ecosystem

Explanation:

Answer:

D. an ecosystem

Explanation:

Just took the test and got a 100% on edge2020 :)))

The group of organs that regulate the body by secreting hormones into the bloodstream is called the endocrine system.

The endocrine system is а network of glаnds thаt secrete chemicаls cаlled hormones to help the body function properly. Hormones аre chemicаl signаls thаt coordinаte а rаnge of bodily functions.

The endocrine system works to regulаte certаin internаl processes. Endocrine glаnds secrete hormones internаlly, using the bloodstreаm. We hаve glаnds аll over your body, including in the neck, brаin аnd reproductive orgаns. Some glаnds аre tiny, аbout the size of а grаin of rice or а peа. The lаrgest glаnd is the pаncreаs, which is аbout 6 inches long.

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Answer:

The answer is option 1, the nucleus
Proton, neutrons, and electrons are what the nucleus is made up of, but it wants to know what that is called, meaning the answer would be nucleus,

Explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Of the options provided, the correct answer is "Breathing is deeper and faster." When exposed to high altitudes, the body undergoes several physiological changes to cope with the stress, and one of them is an increase in the depth and rate of breathing.

At higher altitudes, the air pressure decreases, resulting in lower oxygen levels. To compensate for the decreased oxygen availability, the body responds by increasing the respiratory rate and depth of breathing. This helps to inhale more oxygen and remove carbon dioxide more efficiently, facilitating adequate oxygen supply to the body tissues.

Heart rate, on the other hand, typically increases at high altitudes rather than decreasing. The heart pumps faster to deliver oxygen-rich blood to the body tissues in response to the decreased oxygen saturation.

The body's water balance can be affected by high altitudes, but it generally leads to increased water loss rather than retention. The decreased air pressure and humidity at higher altitudes can lead to increased respiratory water loss and higher urine output, potentially causing dehydration.

Regarding muscle contractions, there can be an impact on muscle performance at high altitudes due to reduced oxygen availability. However, muscle contractions are generally not described as occurring more slowly as a direct response to altitude. The decreased oxygen availability can affect muscle function and endurance, leading to a decrease in exercise performance.

To summarize, when coping with the stress of altitude, the body responds by increasing the depth and rate of breathing to compensate for lower oxygen levels. Heart rate typically increases, the body may experience increased water loss rather than retention, and muscle performance can be impacted due to reduced oxygen availability.

The complete question is:

Which of the following occurs to help the body cope with the stress of altitude?

Breathing is deeper and faster.

Heart rate decreases.

The body retains more water.

Muscle contractions occur more slowly.

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Answer:

By reducing global warming

Explanation:

Rise in sea level happens because of the melting of north and south pole as the ice melts the sea level rises so it can be slowed if we reduce global warming

Answer:

Many plants are able to propagate themselves using asexual reproduction. ... Traditionally, these plants survive well under stable environmental conditions when compared with plants produced from sexual reproduction because they carry genes identical to those of their parents.

The highest point in the western hemisphere is located in the Andes Mountains in South America, specifically in Argentina. It is called Aconcagua and it stands at a height of 22,841 feet (6,962 meters) above sea level.

Aconcagua is a mountain peak located in the Andes mountain range, which runs along the western edge of South America, extending through several countries, including Argentina and Chile. Aconcagua is located on the border between these two countries and is the highest peak in the western hemisphere, which includes all the landmasses and islands west of the Prime Meridian, and the southern hemisphere, which includes all the landmasses and islands south of the equator.

Aconcagua's elevation of 6,960.8 meters (22,837 feet) above sea level makes it the highest peak in the western hemisphere and the second-highest peak in the world outside the Himalayan mountain range.

It is a popular destination for mountain climbers from all over the world, and many people travel to Argentina or Chile to climb the mountain. However, climbing Aconcagua is challenging due to the high altitude and extreme weather conditions, and climbers must be experienced and properly equipped to undertake the climb safely.

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