What structure would not be found in a cell from human skin

Answer:

See the answer below

Explanation:

A Eudicot flowering plant is a plant that comes up with two seed leaves during the process of germination. Generally, Eudicot plants are characterized by netted venation of leaves, floral parts in 4/5 or multiples, and ring arrangement of vascular bundles.

Three major above-ground structure of a typical Eudicot include;

1. The stem

2. The leaves

3. The flowers (for those that have reached maturity)

Two major below-ground structures of a typical Eudicot include;

1. The roots

2. The root hairs

Answer:

Examples of ecosystem services include products such as food and water, regulation of floods, soil erosion and disease outbreaks, and non-material benefits such as recreational and spiritual benefits in natural areas.

Answer:

It might be A but I'm not fully sure.

Explanation:

Answer:

1/8

Explanation:

The correct answer is b. oculomotor (III) nerve, trochlear (IV) nerve, and abducens (VI) nerve.

The oculomotor (III) nerve, trochlear (IV) nerve, and abducens (VI) nerve are responsible for eye movement and contain axons of lower motor neurons (LMN) that innervate skeletal muscles. These nerves are part of the somatic motor system, which controls voluntary movements of skeletal muscles.

The (I)oculomotor (III) nerve, trochlear (IV) nerve, and abducens (VI) nerve are the cranial nerves that contain the axons of lower motor neurons (LMN) that innervate skeletal muscles. These nerves control the movements of the eye and are part of the somatic motor system, which controls voluntary movements of skeletal muscles.

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Answer:

wavelength: the distance between successive crests of a wave

frequency: the rate per second of a vibration constituting a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light)

electromagnetic energy is used for wifi, cell phones, microwave ovens etc.

the electromagnetic spectrum includes radio waves, microwaves, infrared radiation, visisble light, ultraviolet, xrays and gamma rays

the only part we can see is visible light

visible light can be characterised by the colours of the rainbow

the longest wavelength is red and the shortest is violet

when combined, the colour is perceived as white or beige

Answer:

Just as wavelength and frequency are related to light, they are also related to energy. The shorter the wavelengths and higher the frequency corresponds with greater energy. So the longer the wavelengths and lower the frequency results in lower energy.

Explanation:

WAVELENGTH=

PHYSICS

the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

"a range of wavelengths"

2.

a person's ideas and way of thinking, especially as it affects their ability to communicate with others.

"when we met we hit it off immediately—we're on the same wavelength"

FREQUENCY=

Frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.

ENERGY=

energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.

Answer: The three ways are listed below

Explanation:

Composition, The renal artery carries deoxygenated blood to the kidney, while the ureter carries urine after it has been filtered by the kidney. Urine contains waste products filtered from the blood, while the blood in the renal artery still has all its components.

Origin: The liquid in the renal artery originated from the heart as deoxygenated blood, while the liquid in the ureter originated from the renal tubules in the kidney as urine. They have different origins and histories.

Functions: The blood in the renal artery is essential for oxygenating the kidney and removing waste, while the urine in the ureter serves to transport the waste products filtered by the kidney out of the body for excretion. They serve very different functions.

Some additional notes:

• Urine contains waste materials like urea, creatinine, uric acid, etc. removed from the blood. The renal artery blood does not contain these waste products.

• The urine in the ureter is no longer useful for transportation of oxygen and nutrients. That is the purpose of the blood in the renal artery.

• The blood in the renal artery becomes deoxygenated after passing through the kidney, while the urine in the ureter remains oxygenated after being filtered.

• Manipulating the flow in the renal artery or ureter impacts the kidney differently. Reducing renal artery flow would damage the kidney, while reducing ureter flow would cause urine buildup.

• Urine volume and composition changes as it moves through the renal tubules and collects in the renal pelvis before entering the ureter. Blood composition remains largely unchanged as it passes through the kidney in the renal arteries.

The factor that may not be considered when designing a scientific study is how to interpret collected data.

Science depends on the facts that we obtain by rigorous experimentation. Another name for an experiment is a scientific study. The study must have a dependent and an independent variable in it.

Having said that, there are certain things that one must look out for when you are designing a scientific study. The factor that may not be considered when designing a scientific study is how to interpret collected data.

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Missing parts;

All of the following should be considered when designing a study except

A. the type of research method to use

B. how to interpret collected data

C. who the participants will be

D. the type of measurement

The cell was 1st discovered and named by the man of science named Robert Hooke in 1665. He remarked that it looked surprisingly kind of like cellular or small rooms that monks inhabited, so explanation the name.

Hooke checked out the bark of a cork tree and placed its microscopic shape. In doing so, he found and named the cellular – the building block of lifestyles. He thought the gadgets he had found appeared rather like the individual rooms in an exceeding monastery, which were known as cells.

Hooke became actually one of a tiny low few scientists to embrace the first microscopes, improve them, and use them to search out nature's hidden information.

He designed his terribly own gentle microscope, which used quite one glass lens to mild and amplify specimens. beneath his microscope, Hooke tested a various assortment of organisms.

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The correct question is

Which of these scientists made each of the following discoveries

Anton Van Leeuwenhoek, Robert Hooke and Rudolf Virchow:

a) Observed some of the first human cells and first used the term 'cell'

b) Observed the first human cells

c) Observed cells dividing

Answer:

They became careless and transferred to every body saying i cant all of us has to die

Answer:

C

Explanation:

Answer:

Species diversity is defined as the number of species and abundance of each species that live in a particular location.

Explanation:

Answer:

C. Neuron / Look for more answers similar to this question to cross-reference the different choices that you come up with.

Explanation:

The neuron is the basic unit of the whole nervous system. Dendrites are a component of the neuron and glial cells provide support to neurons. The brain and spinal cord compose the central nervous system.

Answer:

Option C

Explanation:

The answer is the nerve cell or the option C "neuron." A neuron is responsible for many things relating to the human nervous system which includes sending messages to our muscles, (assisting with body movements) communicates with the other cells and tells them when the body is feeling pain and is responsible to receive and send information throughout the body. A good example of a neuron function in touching something that is hot or something that burns your body. The neurons are the cells that receive the information and send the message to the brain telling it that the heat is burning the body or that it's hot which makes you aware of the pain almost instantly.

Hope this helps.

The bio molecules that serves as the indicative of a typical kidney function are Albuminuria and Proteinuria.

Kidneys  can be described as the  very important organ in the body that remove wastes and extra fluid from your body.

It should be noted that kidneys  help to do away with acid that is produced by the cells  hpowever when there is Proteinuria in the urine it implies that the there is kidney damage. More over the kidney failure can as well be seen when there is Albuminuria in excess in the urine which is not good for the body health.

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Option A is correct as I, II, III, and IV are all a part of the circulatory

system.

The circulatory system, also known as the cardiovascular system, is a complex network of organs and vessels responsible for transporting blood, oxygen, nutrients, hormones, and other necessary substances to different parts of the body. It also plays an important role in the removal of metabolic waste and carbon dioxide from the body.

I. Blood is a vital component of the circulatory system that flows through the blood vessels and carries oxygen, nutrients, hormones, and other substances to different parts of the body.

II. Lungs are also a part of the circulatory system as they help to oxygenate the blood by allowing oxygen from the air to enter the bloodstream and carbon dioxide to be eliminated from it.

III. Heart is a muscular organ that pumps blood to the entire body. It is the center of the circulatory system and also responsible for regulating blood pressure.

IV. Blood Vessels include arteries, veins, and capillaries. Arteries carry oxygen-rich blood from the heart to the body and veins return oxygen-poor blood to the heart. Capillaries are small, thin-walled vessels where the exchange of oxygen, nutrients, and other substances takes place between the blood and the tissues.(option-a)

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The Himalayan region is home to the yak, a type of cattle. They have a reputation for having long, shaggy hair, which is used to create many different textiles, including wool. Yak wool is popular because it is soft, warm, and long-lasting and is frequently used to manufacture clothes and blankets.

Camels are widely known for their capacity to survive in difficult desert situations, and their wool is a valuable resource in many parts of the world. Clothing, rugs, and other textiles are frequently made from camel wool because it is cosy and soft.

Goats are another typical source of wool, especially in warmer locations where other types of wool are less common. Depending on the breed of goat and the quality of the wool, the term "mohair" or "cashmere" is frequently used to describe the wool from goats. Cashmere is appreciated for its warmth and luxurious feel, while mohair is renowned for its softness, sheen, and insulating qualities.

Despite the fact that there are numerous dog breeds with long, shaggy hair, none of them actually produce true wool. Dog hair is not often used to produce textiles since it is formed of a different kind of fibre than wool. Although some dog hair can be spun into yarn and used for crafts, it is not regarded as a true wool and is not widely utilised for the manufacturing of textiles.

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Answer:

acids

Explanation:

positive ectron

Answer: The answer is c because Molecules are polar.

Answer:

Genotypes:

BB, Bb, bb

Phenotypes:

Brown eyes, hazel eyes

Explanation:

Punnet squares are in the image attached

In light reaction it includes the use of light energy for the two molecules. The dark reaction is a light independent reaction.

Light Reaction:

In light reaction it includes the use of light energy for the two molecules which is needed for the next stage of photosynthesis  the energy storage molecule ATP (Adenosine tri phosphate) and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts. During the light reaction the chlorophyll absorbs light energy which excites some pigments molecules to higher energy levels.

Dark reaction:

The dark reaction is also called the carbon-fixing reaction. It is a light-independent process in which sugar molecules are formed from carbon dioxide and water molecules. The dark reaction occurs in the stroma of the chloroplast, where they use the products of the light reaction.

So we can conclude that in light reaction it includes the use of light energy for the two molecules. The dark reaction is a light independent reaction.

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Answer:

The parallax formula states that the distance to a star is equal to 1 divided by the parallax angle, p, where p is measured in arc-seconds, and d is parsecs.

d = 1/p

Explanation:

Parallax is a method of using two points of observation to measure the distance to an object by observing how it appears to move against a background. One way to understand parallax is to look at a nearby object and note its position against a wall. If you look with just one eye, then the other, the object will appear to move against the background.

Because your eyes are separated by several centimeters, each eye has a different perspective of where the object is relative to the background. The closer the object is, the more it appears to move relative to the background. This is true in astronomy as well, but on a much larger scale.

In astronomy, the distances to other stars is too great to measure using two objects on the Earth's surface. Lucky for us, the Earth itself moves. If we made two observations of the same star on opposite sides of the Earth's orbit, we would have a separation of 2 astronomical units, or AU. One AU is the average distance from the Sun to the Earth.

This is enough to get a noticeable angle, α, between the star's two apparent locations. In the image above, we can see that by cutting α in half, we get a right triangle where one leg is the distance between the sun and the other star. Lets let 1/2α=p. We can use tan p to find the distance to that star.

tan p = 1AU/p

Since the star will be very far away, we can make the assumption that

tan p is about equal to p. That simplifies our parallax formula to;

p = 1AU/d , or in other words, d = 1AU/p

Astronomical units are not the most convenient units to work with, though, so instead we define a parsec to be the distance to a star that shows 1 arc-second of parallax angle. Our formula then becomes;

d = 1/p parsecs

ANSWER:

!!Where p is measured in arc-seconds. 1 parsec is about 3.3 light years.!!

HOPE THIS HELPS

(the pics are part of my answer so when u read through youll see where they are supposed to be put)

have a good valentines day! <3

Answer:

protein

Explanation:

................

Answer:

False

Explanation:

They have a small range of vision :)

The atomic number is given in the table along with the group and period they belong to, hence Lithium has the same number of energy levels as Beryllium, and Magnesium has the same number of energy levels as Sodium.

Atomic number can be defined as the number of protons or the positive charges that are present in the nucleus of an atom.

In the data given here in the table, it can be inferred that:

The number of energy levels, or shells, of electrons in an atom is determined by its position in the periodic table. Atoms in the same row or period of the periodic table have the same number of energy levels, while atoms in the same column or group have similar chemical and physical properties.

Hence, both lithium and beryllium have one energy level or shell of electrons and both magnesium and sodium have three energy levels or shells of electrons.

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Answer:

Replication

Explanation:

The copying of DNA is called DNA replication. The steps of DNA replication are the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment.

Hope this helped!

Answer:

the answer is true

Explanation:

I hope that's helps

A stimulus causes a change or response in an organism. This statement is true.

A stimulus is defined as a detectable change in the physical or chemical composition of an organism's internal or external environment. It is the ability of an organism or organ to detect external stimuli so as to make an appropriate response is called sensitivity.

A stimulus can also cause an action or response which is like the ringing of the alarm clock even if we didn't sleep through it. The stimulus can include:

A stimulus causes a change or response in an organism where the shape of a cell can tell about the job the cell is doing. Cell theory is the result of one person's hypothesis and observation.

Thus, a stimulus causes a change or response in an organism. This statement is true.

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Answer: D

Carry blood away from the heart at a high pressure, thick muscular and elastic walls.

The term for groups of organisms showing rapid diversification in their form for a period of time is "adaptive radiation."

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Answer:C: reproduce

They affect how likely an organism is to survive and

reproduce

Explanation:

Answer:

the answer is C

Explanation:

These variations often alter gene activity or protein function, which can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection)