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Should private companies like Faceboooook and Twitterrrrr be allowed to regulate what is shared on their platforms? Why or why not?

Based on the information provided, the plant that has flowers and fruits and its petals are in groups 4 or 5 belongs to the category of dicotyledons or Magnoliopsida.

Dicotyledons are a group of flowering plants characterized by having two embryonic leaves in their seedlings, net-veined leaves, and floral parts in multiples of four or five. Examples of dicotyledons include roses, sunflowers, beans, and many trees.
                                 To identify the plant with flowers and fruits, having petals in groups of 4 or 5, we need to consider the plant family. Based on the information provided, this plant likely belongs to the Rosaceae family. The Rosaceae family is known for having flowers with petals in groups of 4 or 5, and they often produce fruits as well.

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The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.

Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.

Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.

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Root hairs do not significantly increase the volume of a root, but they greatly increase its surface area. This increase provides the plant with a greater capacity for absorbing water and nutrients from the soil.

The surface area of a root is considerably increased by root hairs, and this boosts the plant's capacity to absorb water and nutrients from the soil. Although root hairs do not significantly increase the root's volume, they do significantly expand its surface area. Long, thin projections of root cells that stick out into the soil are called "root hairs." They significantly expand the root system's surface area, which improves the plant's ability to absorb water and nutrients. When compared to the surface area of the root, the surface area of the root hairs might be 10 to 100 times larger.

Plants benefit from the increase in surface area offered by root hairs in a number of ways. The ability to better absorb water and nutrients from the soil, which are crucial for plant growth and development, is the first benefit. Moreover, it aids in the plant's establishment of a more solid root system in the soil, which is necessary for stability and support. Last but not least, it enables the interchange of gases between the plant and the soil, which is necessary for respiration and other metabolic processes.

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Glycogen is found in animal cells and starch is found in plant cells.

Glycogen is a polysaccharide of glucose. It is used to store energy in animal cells. The linear chains in a glycogen molecule are linked by α(1,4) glycosidic bonds while the branched chains are linked by α(1,6) glycosidic bonds. Glycogen breaks into glucose to provide energy to the body when needed.

Starch is the polysaccharide of plants and is made up of glucose units. They are joined by glycosidic bonds. It is found in most plant-based foods and is a common carbohydrate in the human diet. It has two types of molecules helical amylose and branched amylopectin. Amylose forms 20-25% of starch whereas amylopectin forms 75-80% of it.

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Final line filters for instrument air shall be rated for a minimum of 99% efficiency at 0.01 micron.

The purpose of final line filters for instrument air is to remove any remaining contaminants, including moisture and oil, before the air is used in sensitive instruments and equipment. A 99% efficiency rating means that the filter is able to remove 99% of particles at the specified size of 0.01 micron.

This high level of filtration is necessary to ensure the purity of the air and prevent damage to equipment. It is important to regularly check and replace these filters as needed to maintain their effectiveness. Failure to use the appropriate filter or to properly maintain them can result in costly repairs or downtime.

Therefore, it is crucial to follow manufacturer specifications and industry standards for the selection and installation of final line filters for instrument air.

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Answer:

Hiccup is what a nonrespiratory air movement is due to a spastic contratction.

Answer:

but they actually never really stopped. Mammals began to evolve from egg-laying reptiles around 200 million years ago. ... Their eggs are rather leathery and the females don't have nipples, but 'sweat' milk instead from a patch on their belly.

Explanation:

Answer:

The Klinefelter syndrome is caused by the presence of one extra X chromosome (i.e., XXY males). Developmental limitations of this genetic disorder include: reduced muscle mass, neurodevelopmental problems, hypogonadism, etc. Abnormal chromosome numbers (known as aneuploidies) are usually caused by the nondisjunction of homologous chromosomes during Anaphase I or the nondisjunction of sister chromatids during Anaphase II

Explanation:

The Klinefelter syndrome is the most common sex chromosomal disorder in males, which is caused by the presence of an extra X chromosome (i.e., males with a XXY karyotype). This genetic disorder has many effects on development, including small testes (hypogonadism), weaker muscles, longer arms and legs, larger breasts than normal, infertility, immature development of secondary male sex features, cognitive problems (e.g., speech and language delays), etc. A chromosomal disorder occurs when chromosome pairs or chromatids fail to separate during meiosis, thereby producing cells (gametes) with more or fewer chromosomes than normal, a phenomenon known as aneuploidy.

Answer:

Auxins

Explanation:

Auxin is a plant hormone that has to do with both leaf and fruit fall.

Answer:

The water will move out of the cell

Explanation:

This is due to osmosis. We can infer that there is some solute outside that is making the water outside into 75%. As from rules of osmosis, higher concentrations of water will move to lower concentrations of water.  So, since the cell has a higher water percentage, water will move from the cell to the outside environment to maintain homeostasis.

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Answer: No it takes a long time to form a fossil. Fossils don’t form within a few weeks. It probably took at least a decade for the dinosaur fossils to form, maybe even a century.

Explanation:

Increasing carbon dioxide in the atmosphere threatens marine life by a. acidifying the ocean.

Increasing carbon dioxide in the atmosphere threatens marine life by acidifying the ocean. This phenomenon, known as ocean acidification, occurs when excess carbon dioxide dissolves in seawater, leading to a decrease in pH levels.

As the ocean becomes more acidic, it poses a significant threat to various forms of marine life, including shell-forming organisms like coral reefs, oysters, and other shellfish. The acidic conditions make it difficult for these organisms to build and maintain their calcium carbonate structures, essential for their survival and growth.

Additionally, acidification can also impact the food chain by affecting the development and survival of small planktonic organisms that serve as a crucial food source for many marine species.

As a result, the overall ecosystem balance and biodiversity of marine environments are at risk.

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Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

According to the research, the correct option is association. The prefrontal cortex is an example of association area of ​​the cerebral cortex because it is involved in higher-level thinking rather than primary motor or sensory functions.

It comprises a set of neurons that cluster in the most anterior part of the frontal lobe, to fulfill functions related to working memory, thinking and the control of some emotional states.

In this sense, it is considered an association area since it controls emotions that include aggression, as well as participates in thinking, problem solving, decision making, and information from other brain areas.

Therefore, we can conclude that according to the research, the correct option is association. The prefrontal cortex is an example of association area of ​​the cerebral cortex because it is involved in higher-level thinking rather than primary motor or sensory functions.

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Answer:

no they can't.

Explanation:

to be precise, most of them can't because they don't have chlorophyll like most plants have and besides, they cannot produce their own food in sunlight. they can only make food by consuming other non living organic matter

Directional selection can be an important factor in speciation, it is often just one of several factors that act in concert to cause speciation. Other factors, such as genetic drift, mutation, and geographic isolation, can also play important roles in driving the creation of new species.

Directional selection can be one of the mechanisms that can lead to the creation of a new species, but it typically requires additional factors to drive speciation.

In Model 1, we saw that directional selection can cause a shift in the mean trait value of a population over time. If this shift continues to the extent that the population becomes reproductively isolated from the original population, a new species could potentially arise. This process is known as adaptive radiation.

However, directional selection alone may not be sufficient to lead to speciation. In Model 2, we saw that gene flow can act to maintain the genetic similarity between populations, preventing speciation. Even if directional selection causes differences to arise between populations, gene flow could continue to homogenize the populations and prevent the establishment of reproductive isolation.

Therefore, while directional selection can be an important factor in speciation, it is often just one of several factors that act in concert to cause speciation. Other factors, such as genetic drift, mutation, and geographic isolation, can also play important roles in driving the creation of new species.

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A weighted average is a statistical measure that considers the relative importance of each value to calculate the final average.

In this problem, the weighted average score for the four scores will be calculated as given below:Given:L = 92 (lab score)T1 = 85 (score on the first major test)T2 = 90 (score on the second major test)F = 84 (score on the final exam)Weightage of lab score = 30% = 0.3 Weightage of each major test score = 22.5% = 0.225Weightage of the final exam score = 25% = 0.25

Weighted score of lab = 92 × 0.3 = 27.6 Weighted score of first major test = 85 × 0.225 = 19.125 Weighted score of second major test = 90 × 0.225 = 20.25Weighted score of final exam = 84 × 0.25 = 2  Total weighted score = 27.6 + 19.125 + 20.25 + 21 = 87.975 (out of 100)Therefore, the weighted average score is 87.98 when rounded to the nearest hundredth.

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The difference in height between the two bottles is 30 millimeters.

To calculate the difference in height between the two bottles in millimeters, we need to convert the heights from centimeters to millimeters and then subtract one from the other.

First, we convert the height of the first bottle from centimeters to millimeters. Since there are 10 millimeters in a centimeter, we can multiply the height of 12 centimeters by 10 to get the height in millimeters:

12 centimeters * 10 millimeters/centimeter = 120 millimeters.

Next, we convert the height of the second bottle from centimeters to millimeters using the same conversion factor. We multiply the height of 15 centimeters by 10:

15 centimeters * 10 millimeters/centimeter = 150 millimeters.

Now that we have both heights in millimeters, we can calculate the difference. We subtract the height of the first bottle from the height of the second bottle:

150 millimeters - 120 millimeters = 30 millimeters.

Therefore, the difference in height between the two bottles is 30 millimeters.

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Answer: The mechanism for absorption is that a photon transfers all its energy to an electron in the absorbing material. The photon is "lost" from the light beam as it is absorbed in a single event. The electron is excited by the gain in energy to a higher energy state in the electron configuration around the atom. (hope it helps)

Answer: I don't know

Explanation: i am brainless

The process of applying selective pressures when exaggerated adaptations are brought in dog breeds and plants is known as selective breeding.

'What is selective breeding?'

Selective breeding is the process of selectively picking organisms with specific desirable characteristics and mating them together to produce offspring with these desirable traits. These desirable traits can be anything, from plant yield to the appearance of the offspring.

This is how humans have managed to domesticate and selectively breed many of the animals and plants that are commonly used today. This is particularly evident in dog breeding, where specific breeds have been bred to suit a wide range of human needs, from work to companionship.

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The price and availability of chemical fertilizers are indeed strongly influenced by the price of oil. The correct answer is A) .

Chemical fertilizers are typically produced from petroleum or natural gas, which are hydrocarbon-based resources. The production of fertilizers involves energy-intensive processes, such as extraction, refining, and manufacturing. As a result, the price of oil on the world market has a significant impact on the cost of producing chemical fertilizers. Fluctuations in oil prices can directly affect the cost of raw materials and energy required for fertilizer production. When oil prices are high, the cost of manufacturing fertilizers increases, leading to higher prices for farmers and consumers. Conversely, lower oil prices can result in reduced fertilizer costs. Therefore the correct answer is A).

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Answer:

I. Examine Details

1. In what cell organelle does photosynthesis occur? cellular respiration?

Photosynthesis occurs in the chloroplast, while cellular respiration occurs in the mitochondria.

2. What are the three things needed for photosynthesis? Highlight them on the diagram in  green.

Sunlight, carbon dioxide, and water

3. What are the two products of photosynthesis? Highlight yellow.

Glucose and oxygen

4. What are the two things needed for cellular respiration? Highlight blue.

Glucose and oxygen

5. What are the three products of cellular respiration? Highlight purple.

Carbon dioxide, water, and ATP

6. What things are recycled (used over and over again) during photosynthesis and  respiration?

Carbon dioxide, water, oxygen and glucose

II. Apply (what you already know)

7. Sketch a model of typical plant cell and identify the mitochondria and chloroplasts.

8. What will happen to plants that are kept in the dark?

Plants will die since plants need daylight to deliver food. If there is no admittance to  sunlight, the Light Dependent response will not happen.

9. What will happen if you forget to water your plants?

The plants will die since water is a necessary reactant photosynthesis.

10. What happens to animals that are deprived of oxygen?

Those animals will not be able to perform cellular respiration.

III. Big Ideas

11. One hypothesis regarding the extinction of dinosaurs is that a meteor hit the earth  causing an explosion so powerful that dust blocked out the sun. Consider the model  above and explain why would this have caused a mass extinction?

Obstructing the Sun would cause the powerlessness for essential makers, for example,  plants, to go through photosynthesis, in this way not creating its own food fundamental for  development and energy.

12. When you walk your dog, you are using energy from the sunlight to power this activity.  

Explain. Sunlight gives the energy to essential makers to make their own food, using the carbon  dioxide and delivering oxygen gas as a result of photosynthesis. The oxygen that is  delivered into the environment is taken in by life forms as a reactant in respiration. Oxygen  allows for ATP creation. The ATP is the substance energy structure that is needed to convey all cell processes such as walking your dog.

13. Carefully and completely answer the "essential question" of this activity. Use complete  sentences and details from the model to explain your position.

Essential Question: What is the relationship between photosynthesis and respiration?

Photosynthesis and respiration are related since the reactants of photosynthesis are the  products of cellular respiration, and vice versa. For example, the reactants of  photosynthesis are energy, carbon dioxide, and water, while the products are oxygen and  glucose. The reactants of cellular respiration are oxygen and glucose, while the products  are energy, carbon dioxide, and water.

Explanation: there you go

This is an example of paracrine signaling.  

A neurotransmitter is a chemical messenger that carries and transfers the signal between neurons. Some examples of neurotransmitters are dopamine, serotonin, and epinephrine.

The process in which one cell responds to the other cell or outside the cell is called cell signaling. There are three types of cell signaling:

The cells which release neurotransmitter and affect neighboring cell is an example of Paracrine signaling.

Endocrine signaling is an example of long distance communication between hormones.

In autocrine signaling the signaling molecules target cell itself.

Therefore, This is an example of paracrine signaling.  

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If hares moved faster and were harder for lynx to capture, the capture rate term in the Lotka-Volterra predator-prey model would change.

The capture rate is represented by the term "aHL" in the predator equation, where "a" is the capture efficiency of lynx and "HL" is the number of hares and lynx interacting. A faster-moving hare would result in a lower capture efficiency for lynx and, thus, a decrease in the value of "a". This change would cause the predator population, represented by "L", to decrease, while the prey population, represented by "H", would increase. Ultimately, this change could lead to a new equilibrium between the predator and prey populations.

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Answer:

reversible reaction

Explanation:

The double arrow denotes a reversible reaction. The reactants become products and the products can become reactants again using the same process.

Producers are the living organisms which help to produce food from sunlight, soil and air. Consumers are the living organisms which depend directly and indirectly on other organisms for their food.

Answer:

90%

Explanation:

The fluids leave the capillaries at the arterial end because the net filtration pressure of the blood is higher at the arterial end than it is at the venous end. The fluids reenter the capillaries at the venous end because the net filtration pressure of the interstitial fluid is higher at the venous end than it is at the arterial end.

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