Can someone explain what polymers, monomers, and isomers are to me? What is the difference between isomers and polymers? Thanks, I'm studying for a test in about a week :)

This is true that the deliberate alteration of plant and animal species by humans for self-preservation.

A biological species is a group of organisms that can reproduce with one another in type and produce fertile offspring. Most societies recognize biodiversity by variety—a group of individual living animals that can mix. Examples of variety involve blue whales, silvery-tailed hoofed animals, silver hanker trees, sunflowers, and tiny microorganisms that can't even be visualized by apiece manifest eye.

Species are an integral component of ecosystems, and the worth they determine in agreements of duties should be a standard few environment estimates. However, evaluating the worth of species is troublesome and will forever wait to want. This is true that the deliberate alteration of plant and animal species by humans for self-preservation.

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Albert's father anticipated such as retaliation for Count Monte Cristo's family's honour in a duel.When Albert first encountered Count Monte Cristo in the "Bois de Vincennes," he pleaded for pardon for starting the duel and requested that the count continue to be his friend.

When Count Monte Cristo departed his house without eating, Countess Morsaf referred to Albert and Count Morsaf as the Arabian habit. "Don't eat at the enemy's house," is the custom. She is adamant that Count Monte Cristo shares her belief in this practise, regards them as adversaries, and does not eat. The disgrace of his father and family severely grieved Albert, the valiant son of Count Moserf.

Albert decided to exact revenge on an unidentified family enemy in order to restore his family's honour. Boshan, Albert's closest friend, learned the enemy's name at his request. Count Monte Cristo, Albert's friend, was there. Albert went to the Count of Monte-Cristo's house and challenged a duel while only feeling friendship.

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the coach has 1,320 different ways to choose players for left field, right field, and center field.

The product of the number of players available for each position gives the coach the number of ways he can choose players for left field, right field, and centre

field.

The coach has 12 players to choose from for the left field position. Once a player has been selected for left field, the coach has 11 options for right field. Finally, after selecting players for left and right field, the coach has 10 players to choose from for centre field. As a result, the total number of options for selecting the three positions of players is:

12 × 11 × 10 = 1,320

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Answer:

B.

Explanation:

due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

The bacteria that can grow in the absence of oxygen but prefers oxygen are considered to be facultative. These facultative bacteria have the ability to adapt to different oxygen conditions and can utilize oxygen when it is available, but can also grow through anaerobic processes when oxygen is limited.

Both aerobic and anaerobic settings are conducive to glycolysis. Under aerobic conditions, pyruvate enters the citric acid cycle and undergoes oxidative phosphorylation, producing a net of 32 ATP molecules.

The process of turning glucose into energy is known as glycolysis. In addition to ATP, NADH, and water, it generates two pyruvate molecules. T There is no need for oxygen because the activity takes place in a cell's cytoplasm. It can be found in both aerobic and anaerobic species in anaerobic processes.

Glycolysis is the initial stage of cellular respiration, which all organisms go through. Glycolysis is usually followed by the Krebs cycle when aerobic respiration is occurring. Only modest amounts of ATP are produced by the cells through the glycolysis process in the absence of oxygen.

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Explanation:

A biological sequence may be defined as a single but a continuous molecule of a protein or a nucleic acid.  It can be a genetic map or an actual sequence of the amino acids or the nucleic acids. It can also be some more complicated data structure building of a composite view from other entries.

Sequencing is mostly used in molecular biology for studying the  genomes and proteins that they  encode.

The reason rule is the law of antitrust that says that a trade practice which violates the Act of Sherman only if that practice is the unreasonable restraint of some trade which is based on some factors.

Answer:Upper motor neurons synapse onto lower motor neurons in the corticospinal tract, which is involved in the control of voluntary movements.

The point where the upper motor neurons synapse onto lower motor neurons is known as the corticospinal tract, which is also known as the pyramidal tract.

This is a part of the central nervous system that originates from the cerebral cortex and terminates at the spinal cord.

The corticospinal tract is involved in the control of voluntary movements, with the upper motor neurons responsible for the initiation of voluntary movements, and the lower motor neurons responsible for the execution of those movements.

Neurons are specialized cells that transmit information within the nervous system. They communicate with other neurons by releasing chemicals called neurotransmitters, which bind to receptors on the next neuron's surface, triggering an electrical signal.

Motor neurons are a type of neuron that carries signals from the central nervous system to muscles, causing them to contract. They are located in the spinal cord and brainstem and are responsible for initiating and controlling movement.

The corticospinal tract originates from the cerebral cortex and terminates at the spinal cord.

Neurons are specialized cells that transmit information within the nervous system, with motor neurons carrying signals from the central nervous system to muscles, causing them to contract.

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This mutation was brought about by the giraffe's environmental evolution.

The giraffe is a long-necked, herbivorous animal that can be found over most of the world. Its neck has adapted to enable it to access the highest points of the trees. The giraffe family's ancestors used to eat the grass leaves on the ground millions of years ago.

According to the Darwinian theory of evolution, some giraffes developed longer necks than others due to random variation. They were able to reach leaves high up in the trees in their environment because of their long necks.

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The carbon-to-hydrogen mass ratio for another compound composed only of carbon and hydrogen can vary. However, if we assume that the compound is hydrocarbon-based, the possible carbon-to-hydrogen mass ratios can be determined by considering the molecular formulas of different hydrocarbons.


1. Determine the molecular formula of the hydrocarbon compound. Let's assume it is CₓHᵧ, where x represents the number of carbon atoms and y represents the number of hydrogen atoms.

2. Calculate the molar mass of carbon (12.01 g/mol) and hydrogen (1.008 g/mol).

3. Calculate the total molar mass of the compound by multiplying the number of carbon atoms (x) by the molar mass of carbon and the number of hydrogen atoms (y) by the molar mass of hydrogen. The total molar mass is given by: (12.01 * x) + (1.008 * y) g/mol.

4. Calculate the carbon-to-hydrogen mass ratio by dividing the molar mass of carbon (12.01 * x) by the molar mass of hydrogen (1.008 * y): (12.01 * x) / (1.008 * y).

To round the answer to three significant figures, you would need to round the x and y values to three significant figures before calculating the ratio.

In summary, the carbon-to-hydrogen mass ratio for a compound composed only of carbon and hydrogen can vary depending on the molecular formula.

To calculate the ratio, determine the molar mass of carbon and hydrogen, calculate the total molar mass of the compound, and divide the molar mass of carbon by the molar mass of hydrogen. Remember to round your answer to three significant figures.

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Answer: D

Explanation:

Answer: it can cause

Explanation:

Answer:

Newton

Explanation:

Isaac Newton discovered this forces that keep the planets in their orbits

Hypothesis is a proposed explanation that tries to explain an observation.

It gives a list of facts and observations, done apart from the background review.

it is generally the starting enquiry for any scientific activity/experiment. to start any activity or experiment one needs to start with some facts which is hypothesis and Scientists generally base scientific hypotheses on previous observations that cannot satisfactorily be explained with the help of the available scientific theories and facts.

hypothesis can also be termed as the explanation which is proposed or a prediction which may not be tested.

hypothesis proposes relation ships between variables.

experiments after hypothesis could be wrong/right depends on the result.

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Answer:

Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers.

Explanation:

Answer:

c

Explanation:

morphology is the study of living organisms and the relationship between their body structures.

Morphology is the study of the differences in the body forms of organisms.

Morphology is an aspect of biology that deals with the study of organism structures or features or their compositions and how these structures interrelate with each other and the organism for effectiveness.

Therefore, Morphology is the study of the differences in the body forms of organisms.

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Answer:

A.) Pollution-prevention control

Explanation:

Got it right on Edge

Answer:

bases

Explanation:

Bases don’t occasionally react with metals.

I hope It helps! Have a great day!

Lilac~

Bases rarely react with metals.

Some metal reacts with a base to form salts and hydrogen gas. Most metals do not react with bases but zinc metal does because it is amphoteric. That is, it reacts with acids as well as bases. When sodium hydroxide solution is heated with zinc, then sodium zincate and hydrogen gas are formed.

Metals form salts by transforming themselves into cations and combining with the anions present in the acids. Hence, not all metals react with bases, only amphoteric metals like zinc and aluminium react with bases.

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Normal platelets have a circulating life span of approximately 7-10 days.

The platelet's basic functions represent both its regular operation and adaptability in circulation. Having a low platelet count can make it difficult to stop bleeding. His body may bleed internally, subcutaneously, or from the surface of his skin. Serious bleeding might not occur until a person's platelet count is extremely low.

Leukaemia and other malignancies are examples of factors that can reduce platelet production. certain kinds of anaemia. viral illnesses like HIV and hepatitis C.

Megakaryocytes, which are big cells found in the bone marrow, are the building blocks of platelets. They aid in the formation of blood clots that hasten the healing of wounds and lessen or stop bleeding. It could be problematic if there are too many, too few, or platelets that aren't working properly.

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The statement "the start of the Cenozoic era marked the dawn of the age of mammals" can be explained by the fact that "the Cenozoic era saw the rise and dominance of mammals as the dominant group of animals on Earth".

The Cenozoic era is the current geological era, which began approximately 66 million years ago and continues to the present day. It is often referred to as the "Age of Mammals" because it is during this era that mammals experienced a significant diversification and became the dominant group of animals on Earth.

Several factors contributed to the rise of mammals during the Cenozoic era. One of the key factors was the extinction event that occurred at the end of the preceding era, the Mesozoic era, which wiped out the dinosaurs and opened up ecological niches for mammals to exploit. With the disappearance of large reptilian competitors, mammals had the opportunity to diversify and occupy a wide range of habitats.

Additionally, during the Cenozoic era, there were significant changes in the Earth's climate and geography, including the formation of new mountain ranges and the development of grasslands. These changes provided favorable conditions for mammals to adapt and evolve. Mammals developed various adaptations such as specialized teeth, limbs, and reproductive strategies, which allowed them to exploit different food sources and environments.

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Answer:

1 Carbon dioxide.

2 Methane.

3 Nitrous Oxide.

4 Fluorocarbons.

Explanation:

Answer:

Vitamin A plays a major role in maintaining the health of the epithelial cells

Explanation:

Vitamin A is essential for maintaining the health of epithelial cells throughout the body.

10

30 dived by 3 = 10

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1. B. The rate at which oxygen is release from the plant will decrease.

2. C. Line Y represents a plant at higher light

intensity

3. Light

intensity

4. A

Photosynthesis is the process by which green plants and some other organisms transform light energy into chemical energy stored in organic compounds, mainly glucose, through the reaction of carbon dioxide and water, using chlorophyll and other pigments in chloroplasts.

We can see that the questions that we have deal with the graphs that show the factors that are limiting in the process of photosynthesis.

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Answer: the male duct system is a series of ducts the sperm passes through during ejaculation. these are the components of the male duct system epididymis, ductus deferens, ejaculatory duct, and urethra.

Explanation: Below is a diagram of the male duct system

Submerged aquatic vegetation which is also called underwater aquatic plants play a key role in the survival of fish and crustaceans due to the products of photosynthesis, such as oxygen.

Photosynthesis is the process in which green plants use a green pigment called chlorophyll to make their food by using energy from sunlight.

The result of photosynthesis is oxygen, which in turn is used by aquatic animals such as fish and crabs for cellular respiration.

Underwater plants consist of aquatic plants that grow completely underwater. Aquatic animals produce oxygen as a byproduct of photosynthesis to survive.

Underwater plants can be found in both fresh and salt water.

Therefore, aquatic plants play a key role in the survival of fish and crustaceans due to the products of photosynthesis, such as oxygen.

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Explanation:

There are many evidences that proves than man haven't set foot on moon, but more than that evidences that proves man had set foot on moon arecalso there. shortly man is confused

The seminal vesicles glands are responsible for 60% of the synthesis of semen.

A seminal vesicle is a part of the anatomy that's typically considered male. The two seminal vesicles are glands that produce the fluids that will turn into semen.

The seminal vesicles are located in the pelvis superior to the rectum, inferior to the fundus of the bladder and posterior to the prostate. Like the prostate, they are separated from the rectum by Denonvillier's fascia.

Seminal vesicular secretion is important for semen coagulation, sperm motility, and stability of sperm chromatin and suppression of the immune activity in the female reproductive tract.

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Answer:

Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.

Plant cells have a cell wall, but animals cells do not. ...

Plant cells have chloroplasts, but animal cells do not. ...

Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles if any are present.

Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not

Explanation:

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The mycelial growth habit leads to a body with a high surfacearea-to-volume ratio. This is important because, mycelia have a large surface area for absorption. Therefore, the correct option is A.

Absorption is a chemical or physical phenomena where the molecules, atoms, and ions of the substance being absorbed enter the bulk phase (gas, liquid, or solid) of the medium in which it is taken up.

The mycelial growth habit is significant because, mycelia have a large surface area for absorption. This is the reason, therefore, the correct option is A.

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The question is incomplete, but most probably the complete question is,

The mycelial growth habit leads to a body with a high surfacearea-to-volume ratio. Why is this important?

a. Mycelia have a large surface area for absorption.

b. The hyphae that make up mycelia are long, thin tubes.

c. Most hyphae are broken up into compartments by walls called septa, although some exist as single, gigantic cells.

d. Hyphae can infiltrate living or dead tissues.