When substances move in and out of cellsusingenergy this is called.

Answer:

because animals/ plants will do instinctively it over a period of time in order for them to survive.

Explanation:

hope that helps : )

Answer:

Charles Darwin and Alfred Russel Wallace in the nineteenth century.

Explanation:

Answer:

The genotypes are RR, Rr, and rr. The phenotypes are round nose and square nose.

Explanation:

When put into a punnett square using the parent's genotypes, you can find the genotypes and phenotypes of the offspring. We know the parent's genotypes because heterozygous means different, so the genotypes would be Rr. When they are crossed, they get the genotypes RR, RR, Rr, and rr. The dominant gene is capitalized, and it takes over the recessive gene. The dominant gene is the round nose. Therefore, the phenotypes are both round and square.

The sale price of the shirts is $10.50 each, and the sale price of the pants is $27 each.

Assume the price of each shirt is "S" and the price of each pair of pants is "P."

From the given information, form the following equations:

Equation 1: 3S + 2P = 85.50 (for the first purchase)

Equation 2: 4S + 3P = 123 (for the second purchase)

First, solve Equation 1 for S:

3S + 2P = 85.50

3S = 85.50 - 2P

S = (85.50 - 2P) / 3

Substitute this value of S into Equation 2:

4S + 3P = 123

4((85.50 - 2P) / 3) + 3P = 123

Now, solve this equation to find the price of pants:

Multiply both sides by 3 to eliminate the fraction:

4(85.50 - 2P) + 9P = 369

342 - 8P + 9P = 369

P = 369 - 342

P = 27

Substitute the value of P back into Equation 1 to find the price of shirts:

3S + 2(27) = 85.50

3S + 54 = 85.50

3S = 85.50 - 54

3S = 31.50

S = 31.50 / 3

S = 10.50

Therefore, the sale price of the shirts is $10.50 each, and the sale price of the pants is $27 each.

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Answer:

just think of the most basic or obvious and put it on or just think if u where in one what they would be wit someone elses

Explanation:

I think that would be B:  Prairie dogs are an important source of food for many other species.

hope this helps. and please correct me if I'm wrong ^^

The fisherman from Louisiana likely developed a Mycobacterium marinum infection on his finger, which presented as a papular nodule two weeks after a boating accident.

Mycobacterium marinum is a slow-growing, acid-fast bacillus that can be found in aquatic environments. It typically infects individuals who have had contact with contaminated water or fish tanks and presents with symptoms such as papules, nodules, or ulcers on the skin.

In this case, the boating accident likely resulted in a cut or abrasion on the fisherman's finger, which allowed the bacteria to enter and cause an infection. The fact that the culture yielded an acid-fast bacillus that grew best at 30°C further supports the diagnosis of Mycobacterium marinum, as this bacterium thrives at lower temperatures.

Treatment for Mycobacterium marinum infections typically involves a prolonged course of antibiotics, such as clarithromycin or doxycycline, for several weeks to months. In some cases, surgical intervention may be necessary if the infection is causing significant tissue damage or has spread to deeper structures.

It is important for individuals who work or recreate in aquatic environments to take appropriate precautions to prevent infection, such as wearing protective gloves and clothing, cleaning wounds immediately with soap and water, and avoiding exposure to contaminated water.

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The term that can be defined as a scientific approach to studying, understanding, and promoting healthy and positive psychological functioning is Positive Psychology.

It is a field that focuses on the positive aspects of human life, including happiness, well-being, and flourishing.

Positive psychology studies human strengths and virtues that enable individuals and communities to thrive. It aims to build on human strengths and identify positive emotions, thoughts, and behaviors to improve well-being and quality of life.

Positive psychology researchers focus on topics such as resilience, optimism, gratitude, hope, and mindfulness. Positive psychology interventions are designed to promote positive thinking patterns, build resilience, increase social connectedness, and enhance well-being.

Positive psychology is not focused solely on positive experiences and emotions. Instead, it aims to promote positive functioning by examining individuals' strengths, limitations, and cognitive patterns. The positive psychology movement suggests that a focus on personal strengths can help individuals lead more fulfilling and satisfying lives.

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Answer:

The complete question with its options is:

Jenna's pencil fell off of her desk and she quickly reached down to catch it before it hit the ground. In the process, the (1)_____ system first recognized the falling pencil. It sent signals to the (2)______ system, which then moved the components of the(3) _____ system in order to catch the pencil.

Options:

(1) 1. Nervous 2. Muscular 3. Skeletal

(2) 1. Nervous 2. Muscular 3. Skeletal

(3) 1. Skeletal 2. Digestive 3. Nervous

Jenna's pencil fell off of her desk and she quickly reached down to catch it before it hit the ground. In the process, the (1) Nervous system first recognized the falling pencil. It sent signals to the (2) Muscular system, which then moved the components of the(3) Skeletal system in order to catch the pencil.

Explanation:

The nervous system receives the signal that the pencil is falling. In other words, Jenna sees or feels that the pencil falls, so the senses send a signal to the nervous system to produce a response. We call this a stimuli. Once that the nervous system receives and processes the stimuli, it elaborates an answer. The answer is to send a signal to a group of muscles that will move certain bones to make the movement that will catch the pencil. The muscles are from the muscular system, and they are attached to the bones, which are part of the skeletal system. When the muscles contract, they move the bones and make the movement possible.

After a heavy meal, glucose is absorbed from the small intestine into the blood, so the glucose level in the blood increases and is detected by the pancreas, which then secretes insulin. Insulin makes the liver absorb glucose and convert it into glycogen, and as needed, it will release glucose.

Glycogen is a storage form of carbohydrates present in the human body that is made up of glucose. The correct paragraph is written here. After a heavy meal, glucose is absorbed from the small intestine (materials get absorbed here), and its concentration in the blood cells goes up. This rise in glucose level is detected by the pancreas, which releases the hormone insulin (a hormone for glucose homeostasis) into the blood. Insulin makes the liver (which stores the glycogen) remove the extra glucose from the blood and store it as glycogen (a polymer of glucose).

Later on, the concentration of glucose in the blood drops (as glucose is stored in the liver). The liver degrades glycogen, causing glucose to rise again. After the meal, the free glucose is stored as glycogen, resulting in less free glucose in the blood.

Hence, the insulin, liver, and intestine all play important roles in this process.

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Mitochondria in animal cells, while mitochondria and chloroplast in plant cells most closely resembled prokaryotes.

This theory states that organelles such as mitochondria and chloroplast in eukaryotic cells were once prokaryotic microbes.

These organelles when occupied in prokaryotes divide by binary fission. But they become a part of the eukaryotic cell now and result in a symbiosis relationship between each other.

Therefore, Mitochondria in animal cells, while mitochondria and chloroplast in plant cells most closely resembled prokaryotes.

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During osmosis, water moves down its own concentration gradient, more solutes are dissolved in solvents, the concentration of the solute increases, but per unit volume, the concentration of the solvent decreases.

Osmosis is the naturally occurring diffusion or passage of water or other solvents over a semipermeable membrane (one that prevents the passage of solutes, or dissolved compounds). The crucial biological mechanism was initially in-depth investigated in 1877 by German plant physiologist Wilhelm Pfeffer. Previous researchers had conducted less precise examinations of leaky membranes (such as animal bladders) and the transport of water and escape chemicals through them in opposite directions.

A solvent moving from a location with low solute concentration to one with high solute concentration over a semipermeable membrane is called solvent diffusion.

Water's propensity to move over a semipermeable barrier from a hypotonic solution (low concentration of dissolved compounds) to a hypertonic solution (high concentration of dissolved substances).

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Answer: Cells typically receive signals in chemical form via various signaling molecules.

Answer:

The X-shaped structure is made of strands of DNA.

Explanation:

The chromosomes are thread-like structures located in the nucleus of each cell in the body. In a human cell, there are 23 pairs of chromosomes found in the nucleus. Each chromosome is made up of strands of DNA tightly coiled many times around proteins called histones which gives support to its structure.

The chromosomes are X-shaped and are observed only in a cell undergoing division by mitosis or meiosis. Each of these X-shaped chromosomes consists of two identical sister chromatids. The sister chromatids are connected to each other by a region of the chromosome called the centromere. The centromere are located around the depression point of the chromosome which divides the sister chromatids into two regions: long arm called the q arm and a shorter arm called the p arm. During mitosis, spindle fibers attach to this region, and they eventually pull the sister chromatids apart to form two separate chromosomes, one for each daughter cell.

Answer:

The answer is specific enzymes

Counting the quantity of seed consumed at a hen feeder of those techniques is probably to be the least correct in estimating populace density.

Scientist uses a quadrat to measure plant population size and density: A quadrat is a square body of known location wherein species of interest can be without problems counted and measured. A field study normally consists of several quadrat samples at random places or alongside a transect in representative habitat.

Populace density is calculated as the whole range of organisms of a species determined in an area divided by using the dimensions of the habitat.

In the U.S., populace density is typically expressed because of the wide variety of people in keeping with rectangular miles of land area. The U.S. cost is calculated by way of dividing the overall U.S. population (316 million in 2013) by the overall U.S. land region (three.5 million square miles).

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In general, meals takes 24 to seventy two hours to transport thru your digestive tract. The precise time relies upon on the quantity and forms of meals you've got eaten.

The charge is likewise primarily based totally on elements like your gender, metabolism, and whether or not you've got got any digestive problems that would gradual down or accelerate the process. As meals passes thru the GI tract, it mixes with digestive juices, inflicting huge molecules of meals to interrupt down into smaller molecules. The frame then absorbs those smaller molecules thru the partitions of the small gut into the bloodstream, which gives you them to the relaxation of the frame. Between 10 a.m. and a pair of p.m. every day, your metabolism hits its peak, offering you with more potent digestive function, making it the nice time to consume your lunch.

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She is observing an example of secondary succession because the baseball field had some soil and some plant and animal life when it was abandoned.

Secondary succession happens in the opposite direction of primary succession. It begins when processes such as forest fires, hurricanes, and other natural disasters damage the existing ecosystem. Secondary succession is the colonization of a habitat that formerly supported plant and animal life but has since been abandoned owing to ecological disruption. Hurricanes and floods are examples of biological disturbances that can deplete a habitat.

Secondary Succession Examples

Fire. Fire is one of the most prevalent sources of secondary succession and an essential component of the rejuvenation and health of many ecosystems.Crop Land Harvesting, Logging, and Abandonment. Disease Renewal Gap Dynamics.

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Answer:

Sample response: She is observing an example of secondary succession because the baseball field had some soil and some plant and animal life when it was abandoned.

Explanation:) hope this helps have a great day.

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Dr. Allison's hypothesis suggests that the increase in carbon dioxide (CO2) levels in the atmosphere is causing global temperatures to rise.

The data he collected provides evidence to support his hypothesis through two lines of evidence: direct measurement of CO2 levels and temperature records.

First, Dr. Allison collected direct measurements of atmospheric CO2 levels over several decades, showing a consistent upward trend. This evidence is consistent with the prediction that human activities, such as burning fossil fuels, are increasing the levels of CO2 in the atmosphere.

Second, Dr. Allison analyzed temperature records over the same period and found a corresponding increase in global temperatures. This evidence supports his hypothesis that rising CO2 levels are contributing to global warming.

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The bottom of multiple-use pools should have a bottom slope not greater than 1 inch per 12 inches when the depth is less than 5.5 feet. The correct option is "C".

The slope of the bottom of a pool is important for safety and functionality. A slope that is too steep can create a hazard for swimmers, while a slope that is too shallow can create dead spots where debris can accumulate.

The slope of the pool bottom is typically expressed as a ratio of horizontal distance to vertical distance. For example, a slope of 1 inch per 12 inches means that the bottom of the pool drops 1 inch for every 12 inches of horizontal distance. For multiple-use pools with a depth of less than 5.5 feet, the bottom slope should not be greater than 1 inch per 12 inches.

The correct option is "C".

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Fungi known as zygomycetes can grow asexually and sexually. The sporangia undergo meiosis as part of a zygomycete's life cycle. So, C is the best choice.

Zygomycetes create specialized structures called zygosporangia that hold zygospores, which are meiosis spores, during sexual reproduction. These haploid hyphae from two distinct mating types fused to form these zygospores. The zygospores inside the zygosporangia go through meiosis, producing haploid spores that can grow and create new hyphae.

Zygomycetes create sporangia that hold sporangiospores, which are haploid spores used in asexual reproduction. The sporangiospores can germinate to create new haploid hyphae and are generated by mitosis rather than meiosis.

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Indeed, the weather can be used as a technique to anticipate landslides. Many things, such as a lot of rain, melting snow, and temperature fluctuations, can cause landslides.

Landslides, which are massive slides of rock, earth, mud, or other material sliding down a slope and frequently obliterating everything in their path, can be predicted and detected using satellite radar pictures.

One of the most effective and potent monitoring methods is ground-based radar, which is well suited to landslip monitoring needs due to its properties. Ground-based radar was initially employed to gauge ground displacements within a region in the early 1990s (Massonet and Fiegl 1998).

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Answer:

The hierarchy of selection. We most typically think of natural selection working at the level of the individual, favoring those better at leaving behind more individual descendants. However, with a little imagination, we can see how natural selection might work at other levels of biological organization as well.

Explanation:

There are several different criteria that contribute to how skeletal muscles are named. These include:

1. Location: Muscles are often named based on their position in the body, such as the temporalis muscle found in the temporal region of the skull.

2. Shape: The unique shape of a muscle can also influence its name, like the deltoid muscle, which has a triangular (delta) shape.

3. Size: Muscles can be named according to their size, such as the gluteus maximus (largest) and gluteus minimus (smallest) muscles in the buttocks.

4. Direction of muscle fibers: The orientation of muscle fibers can also determine a muscle's name, such as the rectus abdominis, where "rectus" means the fibers run straight (in parallel) within the muscle.

5. Number of origins: Muscles with multiple origin points might be named accordingly, like the biceps brachii, which has two origin points (bi- meaning two).

6. Function: A muscle's function or action can influence its name, such as the adductor muscles, which are responsible for adducting (bringing together) body parts.

By combining these different criteria, a unique and descriptive name can be assigned to each skeletal muscle, making it easier for professionals to identify and discuss them.

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Answer:

Both

Explanation:

Nature is a unexpected thing but with nurture you can also get it by nurturing your self or someone badly

Answer: In plants, they need to move mineral ions from the soil into the roots. Mineral ions are more concentrated in the cytoplasm of plant cells than in soil water or dillute.

Explanation:

Minerals cannot be soaked up through osmosis since it only involves the movement of water. Because the minerals are in such low concentration, they cannot be absorbed through diffusion. Active transportation is used instead.

Active transport refers to the transport of molecules or ions into or out of a cell via the cell membrane, from a low concentration region to a high concentration region.

The particles use the energy released during respiration to move against the concentration gradient.

Active transport is defined as the movement of molecules against a gradient from a region of lower concentration to a region of higher concentration.

Active transport in plant root hairs allows plants to absorb mineral ions, which are required for healthy growth, even though the concentration of minerals in the soil is usually lower than in the root hair.

Thus, active transport is needed to take mineral ions into the cytoplasm of the root hair cell, as there is a need to move the minerals from the region of lower to higher concentration.

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Option b. Ar or Argon is least likely to form a chemical bond with another atom.

Inert gas argon (Ar) is a member of the periodic table's noble gas family. All noble gases, with the exception of helium, which contains two valence electrons, have a complete complement of valence electrons (eight for all noble gases). Noble gases are hence very stable and unreactive.

In order to establish a more stable electron configuration, atoms share, acquire, or lose electrons during chemical bonding. Noble gases are unable to easily establish chemical bonds with other atoms because they already have a stable electron configuration. Argon does not frequently establish chemical bonds with other elements since it is a noble gas with a fully filled outer electron shell.

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Timothy's strategy of automatically investing $100 in a stock each month, regardless of its price, is known as dollar-cost averaging. Dollar-cost averaging is an investment strategy where a fixed amount of money is invested at regular intervals, regardless of the market conditions or the price of the investment.

By consistently investing the same amount at regular intervals, Timothy is able to buy more shares when the price is low and fewer shares when the price is high. This helps to average out the cost of his investments over time and reduce the impact of short-term market fluctuations.

Dollar-cost averaging is considered a long-term investment strategy that aims to take advantage of market volatility and reduce the risk of making poor investment decisions based on short-term market movements. It promotes discipline and consistency in investing and can be a suitable approach for individuals looking to invest in the stock market gradually over time.

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