TRUE/FALSE. many of these drugs work by increasing the availability of neurotransmitters, such as norepinephrine or serotonin, which elevate arousal and mood.

Answer:

A. the air becomes saturated with water vapor

Explanation:

The saturated water vapor air forms clouds ( nimbus clouds ) which hold that vapour at a low pressure

Answer:

A. The air becomes saturated with water vapor

Explanation:

Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water. Dew point is the temperature at which condensation happens.

The two similarities between chromosomes that you get from your parents are Genetic Material and Number of Chromosomes.

In terms of Number of chromosomes: Every Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. Each parent contributes 23 chromosomes to their child, for a total of 46.

in tems of Genetic material: The chromosomes that you get from your parents contain the same genetic material. This is why you look like your parents and why you have inherited some of their traits.

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Answer:

Archimedes Principle is the word that best fits the definition.

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Answer:

Explanation:

Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.

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The change to the investigation that would remove the source of the error noticed by the scientist is to test a fourth group, in which the participants do not receive the mineral supplement (option A).

A controlled experiment is an experiment designed to replicate the main experiment in every way, except in respect of the one variable that is being tested, so as isolate the effect of that variable.

In other words, a control is introduced in the experimentation process. A control is group of test subjects left untreated or unexposed to the independent variable.

According to this question, a company is testing the effect of a mineral supplement on common cold. The experimental procedure is okay except that they didn't include a fourth group, which will serve as the control.

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Answer:

b, 48

Explanation:

total population=1200

for every 100 deer, there are 14 births

so 14*12= 168

for every 100 deer there are 10 deaths

so 10*12= 120

168-120=48

Answer:

Therefore, the group of alleles that can be considered the gene pool of the moose population on Isle Royale would be all alleles of the moose in this population only.

Explanation:

The group of alleles that can be considered the gene pool of the moose population on Isle Royale would be all alleles of the moose in this population only.

A gene pool is the collection of all the genes (including alleles) found in a population or species that is capable of reproduction.

A big gene pool has a wide range of genetic diversity and is more resilient to environmental stresses. Due to a reduced gene pool caused by inbreeding, populations or species are less able to adapt to and endure environmental challenges.

The term "gene pool" refers to the entire gene pool found in interbreeding populations.

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The three correct answers are:

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments. This process leads to the beautiful fall foliage colors observed in maple trees. As the weather gets colder, the breakdown of chlorophyll exposes the underlying pigments, creating vibrant red, orange, and yellow leaves.

C. Xylem and phloem fill with ions and organic substances that prevent freezing. In response to increasing cold weather, the tree transports ions and organic compounds into the xylem and phloem. These substances act as antifreeze agents, preventing the freezing of sap and ensuring the circulation of nutrients and water within the tree.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures. The meristems, which are the regions of the tree where new growth occurs, undergo changes in response to the approaching cold weather. They form protective scales around next year's buds to shield them from the harsh winter conditions, ensuring their survival and future growth.

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Your question is incomplete, but most probably your full question was:

Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct

answers.

A. Auxin production stimulate one final growth spurt before winter arrives,

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.

C. Xylem and phloem fill with ions and organic substances that prevent freezing.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures,

This is the life cycle of an apple tree. An apple tree starts as a seed planted in the ground. The seed sprouts and grows roots, a stem and leaves.

Stem cells are a type of unspecialized cell with the potential to develop into many different types of specialized cells. They are found in all multi-cellular organisms, including humans, and are characterized by their ability to divide and differentiate into a wide variety of cell types. Stem cells are important for the development and maintenance of organisms, as they can replace damaged or lost cells, and can be used to study the development of humans and other organisms.

This is the life cycle of an apple tree. An apple tree starts as a seed planted in the ground. The seed sprouts and grows roots, a stem and leaves. The tree produces flowers in the spring, which eventually turn into apples. In the fall, the apples are harvested and eaten, or used for baking or cider. The seeds from the apples are spread by animals or humans, and can be planted to grow new apple trees. This is the life cycle of an apple tree.

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Answer:

Chemical and mechanical digestion are the two methods your body uses to break down foods. Mechanical digestion involves physical movement to make foods smaller. Chemical digestion uses enzymes to break down food.

Explanation:

Answer:

Chemical digestion is being able to absorb nutrients from the food you eat. Mechanical digestion is physical movements like chewing to break down the food.

The statement, large molecules called monomers are made of smaller sub-units called polymers is false.

Polymers are macromolecules formed by agglomeration of small molecules called monomers. Monomers are very small molecules which can join together to form long chains.

The subunits of polymers are monomers. Hence, the statement, large molecules called monomers are made of smaller sub-units called polymers is false.

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Answer:

crust

Explanation:

Answer:

GGATCGA

Explanation:

Adenine goes with thymine and Cytosine e goes with guanine.

Basically A is with T; C is with G

Note that:

C matches with G

T matches with A

In this case, the strand of DNA given is CCTAGCT. The complementary strand would therefore be GGATCGA.

~

Answer:

I think D is incorrect.

Explanation:

BTW THOSE ARE BOTS MY SILLY SELF FR SEARCHED IT UP ON MY COMPUTER AND STUFF KEEP POPPING UP LOL. but glad it's my school computer. :) HOPE THAT HELPED

Answer:

Explanation:

Based on the given information, we can use Punnett squares to determine the genotypes of the parent birds.

Let's use "R" to represent the rose-combed allele and "r" to represent the single-combed allele.

From the problem statement, we know that:

The rooster is rose-combed, so it must have at least one copy of the R allele.

Hen A produces 14 chicks, all of which are rose-combed. This means that Hen A must be homozygous for the R allele (RR).

Hen B produces 9 chicks, 7 of which are rose-combed and 2 of which are single-combed. This means that Hen B must be heterozygous for the R allele (Rr).

Using this information, we can set up Punnett squares to show the possible genotypes of the offspring from each parent:

Rooster: R r

---- ----

Hen A: R R R R

Offspring: R R R R (all rose-combed)

Hen B: R r R r

Offspring: R R R R (rose-combed)

R r R r (rose-combed)

r R r R (single-combed)

r R r R (single-combed)

Based on the Punnett squares, we can see that the rooster must be heterozygous for the R allele (Rr), since both hens produce only rose-combed offspring. Hen A is homozygous for the R allele (RR), while Hen B is heterozygous (Rr). This means that the genotype of the rooster is Rr, and the genotypes of the hens are RR and Rr, respectively.

Answer:

if they are dehydrated drink water

if they are hungry eat a sandwhich

Explanation:

Answer: The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

Explanation:

Glucose is the primary organic molecule formed in the leaf during photosynthesis. It serves as an energy source for plants and plays a vital role in their growth, development, and survival.

The simple organic molecule formed in the leaf through photosynthesis is glucose. Glucose is a carbohydrate and a primary source of energy for cells. During photosynthesis, plants utilize sunlight, water, and carbon dioxide to produce glucose.In the leaf, chloroplasts, which contain the pigment chlorophyll, capture sunlight. This energy is used to convert carbon dioxide from the air and water from the roots into glucose. The process involves a series of chemical reactions known as the Calvin cycle.Glucose serves as a crucial energy source for the plant. It can be used immediately for cellular respiration to produce ATP (adenosine triphosphate), the energy currency of cells, or stored as starch for future energy needs. Additionally, glucose can be used to synthesize other important organic molecules, such as cellulose, which contributes to the structure of plant cell walls.

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Answer:

1. When the moon is blocking the sun from Earth's view.

2. new moon; the sun's rays do not reflect off the moon's surface towards Earth

Explanation:

a. Discuss three (3) possible ways you could respond to her without seeming rude or embarrassing her (in your own words):

b. How should this behavior be addressed? Who should address this employee?

The behavior of the receptionist should be addressed to ensure a professional and welcoming medical office environment. Ideally, the responsibility lies with the supervisor or manager of the medical office.

The supervisor or manager should approach the situation with professionalism and sensitivity, providing clear feedback on the observed behavior and its impact on patients.

The discussion should also provide an opportunity for the receptionist to share any challenges they may be facing or reasons for their behavior, allowing for open communication and the possibility of addressing any underlying issues.

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Answer:

b

Explanation:

because it is the least inclined

Answer:

The electron transport chain is primarily used to send protons across the membrane into the intermembrane space.

Explanation:

The electron transport chain is made up of a group of proteins that are affixed to the inner mitochondrial membrane and organic molecules that allow electrons to pass through and release energy through a series of redox processes.

An electron transport chain is a collection of protein molecules and other molecules that associate protons across a membrane with the transfer of electrons between electron donors toward electron acceptors via redox processes.

The definition of electron transport is a succession of redox reactions, much like a relay race. As part of aerobic respiration, it occurs. Only this stage of glucose metabolism uses oxygen from the atmosphere. Electrons decrease molecule oxygen as they move from one component to the next, completing the chain and creating water in the process.

The chemical process that requires either oxygen or glucose can be seen to demonstrate the need for oxygen inside the final phase.

Thus, the electron transport chain is made up of a group of proteins that are affixed to the inner mitochondrial membrane and organic molecules that allow electrons to pass through and release energy through a series of redox processes.

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The statement which is not true about cross-breeding is as follows:

Thus, the correct option for this question is D.

Cross-breeding may be defined as the mechanism or an instance of constructing offspring, specifically through the help of mating two purebred individuals who come from different breeds, varieties, or even species.

According to the context of this question, the process of cross-breeding initiates when two organisms of different breeds but are of the same species possess some desirable characteristics that must be taken significantly for breeding. So, the offspring immediately form a new breed of animal or plant. These offspring are the F1 generation.

Therefore, the offspring may combine the best traits of both breeds is a statement that is not true about cross-breeding. Thus, the correct option for this question is D.

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Farming is a highly efficient process of crop and animal production over an area of land than hunting and gathering which results in wastage of resources.

Farming is the process of rearing animals or cultivation of crops in an area of land by a farmer.

On the other hand, hunting and gathering refers to the primitive method of hunting of animals and gathering of foods and fruits found in area of land.

There are many advantages of farming an area over hunting and gathering that same area of land. They include:

In conclusion, the process of farming is a careful systematic process while hunting and gathering is left to chance.

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Answer:

Option A, Absorption

Explanation:

Complete question -

The passage of the end products of digestion into the cells of an organism is an example

a) absorption

b) digestion

c) circulation

d) regulation

Solution -

Nutrient absorption occur in the small intestinal mucosa because it has large surface area as compared to the surface area of stomach. These nutrients are absorbed by the guts so that it is then released into the blood stream. The blood stream carries the nutrient along with it and transport it to the brain, organs and other parts of the body as per their requirement.

Thus, option A is correct

Column 1 should be titled “Time,” and Column 2 should be titled “Velocity.” Thus, option "A" is correct.

Speed is the time pace at which an object is rolling along a path, while velocity is the pace and direction of an object's movement.

Thus, option "A" is correct.

Column 1 would be on the x-axis, and Column 2 would be on the y-axis. Which best lists the

titles of each column?

Column 1 should be titled “Time," and Column 2 should be titled "Velocity.”

Column 1 should be titled "Velocity," and Column 2 should be titled “Time."

Column 1 should be titled "Time," and Column 2 should be titled "Acceleration."

Column 1 should be titled "Acceleration," and Column 2 should be titled “Time."

93

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