What is biodiversity?

Answer:

selective breeding

Explanation:

It makes the most sense, let me know if i'm wrong.

Answer:

Forests

Explanation:

Forests have also sanitary influences upon environment due to the production of oxygen through photosynthesis.

The study of the environment is called ecology. There are two types of factors for an ecosystem and these are a biotic and abiotic factors.

The correct answer is light

The process of the formation of food by trapping the sunlight with the help of chloroplast is called photosynthesis.

According to the question, the most influential factor which affects the environment is light as all the plants directly depend on the light for the formation of food and all the other species are dependent on plants either directly or indirectly.

Hence, the correct answer is light.

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Ms. Andrews arrives with an ongoing, ineffective cough. Trauma is denied by her. She claims that the agony lasts the entire day. Food and beverages have little impact on the cough. Vomiting but no fever. The patient disputes experiencing dizziness, hypertension, or any edema or swelling of the extremities.

ANALYSIS OF SYMPTOMS: Temperature is 98.6°F; blood pressure is 130/86; pulse is 84; respirations are 16 and unlabored while at rest. She coughs every five minutes while being examined at the clinic; the cough is dry, gritty, and unproductive. The patient reports that she has no chest pain at rest, no SOB at rest, orthopnea when getting ready for bed that is eased by sitting up, nocturnal dyspnea, and SOB with exertion. The patient claims to have SOB when moving around and when lying down at night; a TB test from five years ago came back negative; she has no SOB when at rest and has a cough that comes on every five minutes during the day and gets worse at night, but she denies having sputum production, hemoptysis, dizziness, or asthma. The patient claims she does occasionally sneeze, experience rhinitis, and experience allergy symptoms in the spring but denies having head or nasal congestion, headache, nose discharge, dizziness, otalgia, or vertigo. Sensation intact, CNII-XII intact, strength 5/5, and equal on both sides. There is no cerebellar impairment, no limp, and no foot drop. Reflexes 2+ and equal bilaterally. Absent are tonsillectomy and pneumonitis. Z-pak 250 mg as advised is the drug that was prescribed. And follow up; call if you experience an urgent respiratory issue.

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The complete question is:

Tyler Martin, a third-year medical student on a family practice clerkship, was directed to obtain a comprehen- sive histor y and physical examination of a new patient: Denise Andrews. Ms. Andrews recently moved to your city and has never been seen at this practice. She comes in today to establish care, and she is complainingof a cough. Following is the student’s documentation of the comprehensive H&P. As you read it, keep in mind the requirements set forth in the 1997 Guidelines of Documentation for Evaluation and Management by CMS for information that should be included in a medical record. Refer to the H&P to answer the questions that follow.

1. Does this document meet the CMS guidelines for documentation of a comprehensive history and physical? Why or why not?

2. Critically analyze the H&P and list any errors.

3. Did any questions come to mind that you are unable to answer after reading the H&P?

4. Are the diagnoses listed in the assessment section reasonably supported by the history? Why or why not?

5. Did you identify other differential diagnoses or conditions that could be included in the assessment? If so, list.

6. Is the plan reasonable based on the assessments listed? Why or why not?

Answer: option D is teh answer

Answer:

CORRECT (SELECTED)

Positive feedback amplifies signals and negative feedback opposes signals.

Explanation:

Positive feedback loops amplify a starting signal while negative feedback loops act to oppose the triggering stimulus.

The experience that led an engineer to invent Velcro Finding burrs stuck to his dog's fur

The brand name of a fastening used in clothes is Velcro. Less frequently used names for this widely used fastener are hook-and-loop fasteners. These closures can be seen on pockets, sneakers, and other clothing items. Touch and close flaps with Hook-and-Loop fasteners are a hallmark of our workplace trousers.

Woven tapes are commonly made from one or more nylon, polyester, and Nomex (a flame-resistant meta-aramid material developed in the early 1960s by DuPont). Each pair has a hook tape and a loop tape with loops made of the same fiber as the woven tape.

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Answer:

The population has decreased because the number of live births has decreased.

The evidence suggests that the population has decreased because of the lack of food availability and resource population due inappropriate management of habitat. The parrots losing their resource population has affected the reproduction cycles of the breeding females causing lower live births in these parrots.  

Climate change also should be taken into account, with the everyday change in the climate it makes for migration to populated breeding grounds unmanageable. If this proves to be the case then an artificial climate controlled sanctuary may be one of the last hopes to saving this breed on parrot.  

Based on the evidence, I conclude that improving or creating an ecosystem where the food resources are plentiful and the climate was sustainable would increase the breeding of the animal.

Explanation: Hope this Helps.

Freshwater and marine regions make up the aquatic biome. The concentration of salt in freshwater areas like lakes and rivers is low. Salt concentrations are higher in marine areas like oceans and estuaries. They are arranged in descending order of size organism, population, community, and ecosystem.

The biological progressive aquatic system alludes to the collaboration of living beings with their current circumstance and prompts the development of a gathering of creatures. It is gathered into four levels: individual, populace, local area, and biological ecosystem level.

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Sunsets would be colored blue if air molecules scattered yellow light rather than blue light.

Light must pass through more of the atmosphere when the Sun is near the horizon during sunrise or sunset than it does when the Sun is overhead. More light is scattered as a result, including light with longer wavelengths like yellow, orange, and red, which gives sunrise and sunset skies their vibrant colors.

The top rim of the Sun becomes blue due to the greater refractive index of blue light compared to red light. It is the blue sliver of sunlight that occasionally appears just beyond the horizon during the very last second of sunset.

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Answer:

As a species, humans exhibit a wide range of skin colors that vary across different regions of the world. Skin color is primarily determined by the amount of melanin produced by melanocytes in the skin, which is influenced by genetic and environmental factors. There is no one-size-fits-all trend in humans as it relates to skin color, but generally speaking, skin color tends to be darker in populations that live closer to the equator, where there is more intense sunlight and a greater need for protection against UV radiation. In contrast, skin color tends to be lighter in populations that live further away from the equator, where there is less intense sunlight and a greater need for the skin to produce vitamin D. It is important to note, however, that skin color is a complex and multifactorial trait that is influenced by many factors, including evolutionary history, genetic variation, and cultural and social factors.

Humans as a species display a wide variety of skin tones that differ between various geographical locations. The amount of melanin that the skin's melanocytes make, which is influenced by both genetic and environmental factors, is what mainly determines skin color. There is no universal human tendency when it comes to skin tone, but in general, populations that are closer to the equator tend to have darker skin because there is a greater need for protection from UV rays and more intense sunlight. People who live farther from the equator, where there is less intense sunlight and a greater need for the skin to make vitamin D, have lighter skin on average.

If a dietary supplement named Collagen Plus claims to improve the condition of skin, hair, and nails, then the supplement most likely provides your body with connective tissue (i.e. proteins).

Connective tissue is one of the 4 major tissues in the body and it is formed by different types of proteins, being particularly collagen the most important protein in this tissues type.

Collagen represents a major protein of the human body which is well known to be present in diverse regions and structures of the body, which include skin,  nails, muscular tissues, tendinous tissue, cartilaginous tissue, organ coverage and internally to support their structures, etc

In conclusion, if a dietary supplement named Collagen Plus claims to improve the condition of skin, hair, and nails, then the supplement most likely provides your body with connective tissue (i.e. proteins).

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Option C, Contribute to herd immunity the following ways do vaccines promote public health.

Vaccines, When a sufficient number of people are immunized against a disease and have produced protective health antibodies against upcoming infection, herd immunity can also be attained. Vaccines build immunity without resulting in disease or other negative side effects on health, in contrast to the natural health infection technique. The incidence and spread of the illness are reduced as the population becomes more immune. Indirect protection from illness is provided by immunizations for others.

The complete Question is:

In which of the following ways do vaccines promote public health?

A) Reduce the number of fatalities due to infection.

B) Prevent cancer development following infection with an oncogenic virus

C) Contribute to herd immunity

D) Prevent Type I diabetes (T1D)

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Bottled water is often more expensive, produces transportation pollution, and contributes to plastic waste. In contrast, tap water costs less, doesn't generate transportation pollution, and doesn't produce plastic waste. Tap water is also typically held to more stringent quality standards than bottled water.

To correctly categorize each phrase as describing bottled water or tap water, let's analyze the given options:

1. Costs less: This phrase generally describes tap water. Tap water is often more cost-effective compared to bottled water, as it is supplied through municipal water systems and is readily available in households. Bottled water typically incurs additional costs associated with production, packaging, and transportation.

2. Produces transportation pollution: This phrase primarily applies to bottled water. The production and distribution of bottled water involve transportation, which contributes to carbon emissions and pollution. Tap water, on the other hand, doesn't typically generate transportation pollution since it is supplied through local water infrastructure.

3. Produces plastic waste: This phrase specifically pertains to bottled water. Bottled water is packaged in plastic containers, contributing to plastic waste and environmental concerns. Tap water, however, doesn't produce plastic waste as it is consumed directly from the tap without additional packaging.

4. Held to more stringent quality standards: This phrase generally describes tap water. Tap water is regulated by governmental agencies and must adhere to strict quality standards, including regular testing and monitoring. Bottled water is also subject to quality regulations, but the oversight and standards applied to tap water are often more extensive.

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Answer:

Men produce more testoterone and women produce more estrogen.

Explanation:

While both men and women produce testoterone and estrogen, men have higher concentrations of testoterone and women have higher concentrations of estrogen.

Answer:

The answer is B

Explanation:

Jus took the test on edgenuity

Answer:

Food vacuoles in amoebas and lytic vacuoles in plants that contain hydrolyzing enzymes

Answer:

Compounds have physical and sometimes chemical properties.

Answer:

The Brain can process pain but cannot feel any.

Answer:

The brain!

Explanation:

There are no pain receptors in the brain itself, therefore it cannot feel pain. The parietal lobe, the middle part of the brain, is involved in interpreting pain and touch in the body.

Gas interchange occurs by simple diffusion between the air and the blood in alveoli, which are the smallest sac-shaped structures in the lungs surrounded by several capillaries.

Alveoli are small bags located at the end of bronchia in the lungs, where gas interchange involved in respiration occurs.

Alveoli are surrounded by several capillaries through which blood flows from the heart to the lungs and from the lungs to the heart.

When carbonated blood reaches alveoli, it releases CO₂ and absorbs O₂. This gas interchange allows the organism to take oxygenated blood to the organs.

Gas interchange occurs by diffusion between blood and air. Oxygen molecules move from the air (the more concentrated side) to the blood (the less concentrated side), while carbon dioxide moves oppositely, from the blood (the more concentrated side) to the air (the less concentrated side).

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The correct answer is GENOTYPE

Genome refers to the complete set of the organism's DNA.

Phenotype refers to the observable traits of an organism.

Karyotype refers to the complete set of chromosomes.

Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.

In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.

Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.

Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms,  annelid worms, sponges, and sea stars.

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The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.

Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.

Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.

Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.

Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D

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The Question was Incomplete, Find the full content below :

The organisms which can reproduce by fragmentation are:

(a) Corals and Sponges

(b) Corals and Spirogyra

(c) Sea anemone and Spirogyra

(d) Sponges and Sea anemones.

A dependent variable is a factor whose value is measured during an experiment or other test to see whether it is influenced by changes in another factor, known as an independent variable.

The dependent variable depends on the independent variable and changes as a result of its manipulation. In scientific research, experiments are designed to identify cause-and-effect relationships by manipulating the independent variable and observing the effects on the dependent variable. This helps researchers determine if changes in the independent variable influence changes in the dependent variable.

An experiment's purpose is to monitor changes in the dependent variable while manipulating the independent variable in order to demonstrate occurrence correlations between the two variables.

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Answer: honestly it really depends on the water and how its dripped

Explanation:

The independent variable in this experiment is the number of rats.

The dependent variable is the mass of each rat.

The control group in this experiment is the mass of each rat.

Nutritionists commonly work with individuals or populations to teach them more approximately general nutrients, food, and health. Their recognition is of meal behavior. This consists of working with people to plot and put in force meal plans that improve the person's or circle of relatives' nutrition.

In place of dietitians, who're qualified to diagnose eating disorders and lay out diets to treat particular medical conditions, nutritionists address standard dietary pursuits and behaviors. Nutritionists are regularly employed in faculties, hospitals, cafeterias, lengthy-term care centers, and athletic businesses

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Answer:

the answer is the third one

Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.

The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.

The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.

When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.

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Mutualism is a type of symbiotic relationship where all species involved benefit from their interactions.

A mutualism occurs when two species have a long-term relationship that benefits both of them (+/+ interaction). Some fungi, for example, create mutualistic relationships with plant roots. The plant may photosynthesize and gives fixed carbon to the fungus in the form of sugars and other organic compounds.

The presence of several species in an ecosystem balances it. The species in an ecosystem interact with one another in some way. For example, the existence of a plant species will offer food for the numerous herbivores found in an ecosystem. A predator may consume a variety of prey. As a result, the existence of diverse prey reduces the likelihood of a species becoming extinct in the ecosystem. As a result, all creatures in an ecosystem are dependent on one another in some way.

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The most appropriate time to provide contraception after delivery is 45 days. Hence option (A) is the answer.

In general, women with additional risk factors for venous thromboembolism should not take combined hormonal contraceptives for the first 21 days postpartum, and they should not use them for up to 42 days postpartum. However, after 42 days postpartum, they may be used without restriction.

If you intend to nurse your child, you should refrain from taking the majority of hormonal birth control methods for 4 to 6 weeks following your pregnancy. Because your milk production could be impacted by the hormones. They are often ready for use three weeks after delivery if you don't intend to breastfeed. To avoid unwanted pregnancies, however, effective contraception is necessary up until menopause.

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Answer: The A, B, and Rh antigens are located on the surface of red blood cells.

Explanation:

Answer:

B. Photosynthesis occurs in chloroplasts.

Explanation: