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A. Considering table 1, the following procedure would work the best for communities 1 and 2 at 10°C:

Community 1: Method A because it is significantly less expensive than Method B and removes pollution more quickly than Method C.

Community 2: Method B because it preserves the lives of the local endangered species and removes contaminants more quickly than the other ways.

B. The approach that would work best for communities 1 and 2 at 20°C using table 1 is:

Community 1: Method C since it is less expensive and removes pollution more quickly.

Community 2: Process A since it removes pollution the fastest of the available options.

C. For communities 1 and 2, the technique and concentration that would work best are:

Community 1: Using Method A at 100 ppm is less expensive and less harmful to the environment.

Community 2: Compared to the other techniques, Method B at 200 ppm cleans up the contamination the fastest and with the least amount of environmental harm.

Polyaromatic hydrocarbons, heavy metals, pesticides, organic solvents, inorganic solvents, and other pollutants are among the most prevalent environmental contaminants. Accidental discharge of these toxins into the environment causes the emergence of new diseases that affect human health as well as population deaths in large numbers.

Radon and biological agents such as molds, certain infectious agents such as bacteria or viruses, and dust mites also contaminate the environment.

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Answer:

C A

Explanation:

Many transmembrane proteins feature as gateways to allow the transport of precise materials throughout the membrane. They frequently undergo large conformational adjustments to transport a substance thru the membrane. they may be commonly exceedingly hydrophobic and combine and precipitate in water.

Transmembrane and peripheral proteins are forms of membrane proteins present inside the cell membrane. Transmembrane proteins form channels and pores to move molecules across the membranes. in the meantime, the peripheral proteins on the extracellular surface are responsible for cellular-cell signaling and interactions.

Transmembrane proteins that amplify via the bilayer w/ part of their mass on either facet are amphipathic. -hydrophobic components (facet chains) interact with hydrophobic tails of lipids. -hydrophilic components are uncovered on both facets of the membrane.

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It is false that pathogens must be blood-borne in order to initiate sepsis.

what are pathogens ?

A pathogen can simply mean an organism that causes disease or a living agent causing disease or illness to its host, such a case the organism or infectious particle  are capable of producing a disease in another organism.  

Examples of pathogens

some of the examples of Pathogens include:

what are blood-borne?

bloodborne can be referred to as any disease or any of a group of diseases caused by pathogens such as viruses or bacteria that can be carried in and spread through contact with blood.

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Sepsis or septisemia is the severe organism reaction to blood infection by bacteria cells. False. Pathogens must not be blood-borne in order to initiate sepsis.

Sepsis, also known as septicemia, is a severe reaction or response of the organism to the blood infection by pathogen agents, like bacteria cells.

Sepsis might provoke a decrease in blood pressure, limiting its circulation in the body, and affecting different organs and structures.

It is mostly caused by external bacteria that infect the organism and is usually worse in people with a weak immune system that can not fight infections.

The statement is false. Pathogens DO NOT NEED to be blood-borne in order to initiate sepsis.

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2. Nutrients pass into the circulatory system to be carried to body cells

1. Lungs supply oxygen carried by blood to cells of the body

7. Production of blood cells in bone marrow

5. Chewing, swallowing and movement of food through the digestive tract

6. Pumping of the heart & blood

3. Daily movement and coordination

8. Kidneys remove wastes from blood

4. Cooling through dilation of blood vessels near the surface of the skin

9. Sense of touch

10. Movement of the diaphragm in breathing

There are numerous parts to the human body. Every physical portion serves a distinct purpose.

There are numerous parts to the human body. Every physical portion serves a distinct purpose. To better comprehend how the human body's components interact with one another and work together as a whole, scientists divide the body into systems. A group of bodily parts that cooperate to carry out a specific task is known as a body system.

For instance, the integumentary system, that shields the body from its surroundings, is made up of the skin, hair, and nails. Another instance of an organ that guards the body is the immune system.

1. Lungs supply oxygen carried by blood to cells of the body

2. Nutrients pass into the circulatory system to be carried to body cells

3. Daily movement and coordination

4. Cooling through dilation of blood vessels near the surface of the skin

5. Chewing, swallowing and movement of food through the digestive tract

6. Pumping of the heart & blood

7. Production of blood cells in bone marrow

8. Kidneys remove wastes from blood

9. Sense of touch

10. Movement of the diaphragm in breathing

Therefore, there are numerous parts to the human body. Every physical portion serves a distinct purpose.

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d- organ

Explanation:

Answer:

D)

Explanation:

Products that can carry the Energy Star logo include appliances, electronics, and lights.

The products that can carry the Energy Star logo include, appliances, electronics, and lights.

Energy star logo is the government-backed symbol for energy efficiency. This energy star logo was introduced as a volunteer labeling program to identify and promote energy-efficient products.

The products that can carry the Energy Star logo include;

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Answer:

Bagaman ang pag-recycle ay naging isa sa pang-araw-araw na gawain ng bawat isa, maraming tao ang hindi alam Bakit mahalaga ang pag-recycle. Upang mapanatili ang kapaligiran at likas na yaman, mahalagang pamahalaan nang maayos ang mga hilaw na materyales. Para dito, ang pag-recycle ay isang napakahalagang proseso mula nang makamit namin ang pagbawas ng mga hilaw na materyales at muling paggamit at pagsasama ng siklo ng buhay ng basura sa mga produkto.

Explanation:

Answer:

maybe B. because it occurs because of human water pollution

The negative change to feed levels in aquatic ecosystems caused by human activity is cultural eutrophication. Therefore, the correct statement is option B.

Cultural eutrophication is the process by which human activities, such as agricultural runoff introduce excessive nutrients into aquatic ecosystems. This can lead to an overgrowth of algae and other aquatic plants to deplete oxygen levels in the water as they decompose.

This can negatively impact feeding levels in aquatic ecosystems by reducing the food availability for organisms that live in the water and these negative changes to feed levels in aquatic ecosystems are due to human activity.

Biological oxygen demand is a measure of the amount of dissolved oxygen needed by biological organisms in water to break down organic material, whereas endocrine disruptors are chemicals that interfere with the endocrine system of organisms.

Therefore, cultural eutrophication causes negative changes to feed levels in aquatic ecosystems caused by human activity.

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1. Paleolithic artists made the sculptures as fertility symbols or representations of a mother goddess or for use in religious or spiritual rituals.

2.  Egyptian canon of proportions is a system of rules used to produce lifelike representations of the human form.

3.  Polykleitos' canon of proportions is as a set of rules used to produce idealized representations of the human form.

Ancient Egyptian artists used a system of rules known as the Egyptian canon of proportions to produce lifelike representations of the human form.

It is based on a grid system that divides the body into 18 equal pieces, each of which corresponds to a different measurement.

Ancient Greek sculptors employed Polykleitos' canon of proportions as a set of rules to produce idealized representations of the human form. The goal of the Polykleitos canon, which is based on the principles of symmetry, or balance and proportion, is to produce figures that are aesthetically beautiful and harmonious.

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Some theories suggest that these sculptures may have been associated with fertility and childbirth. The Egyptian canon of proportions is a set of artistic guidelines used by Egyptian artists to create realistic and proportionate representations of the human form. Polykleitos's canon of proportions is a set of artistic guidelines used by Greek artists to create idealized representations of the human form.

The motivations behind the creation of Paleolithic sculptures such as the Woman of Willendorf are not definitively known, but there are several theories. Some researchers suggest that these sculptures may have been related to fertility and childbirth, as they depict exaggerated sexual features such as large breasts and hips. The Egyptian canon specified the ideal proportions for different body parts, such as the head, arms, and legs, in relation to the overall height of the figure.

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Answer:

1. A forest of pine trees is burned over a 10 mile area when lightning strikes a tree. In the spring, a few seedlings are beginning to sprout → secondary succession.

2. A glacier has scraped all soil from a rocky area. As it slowly retreats, some of the rock is broken down by weathering. Some moss begins to grow → primary succession.

3. A small symbiotic organism secretes acid into the rock to anchor itself in place → lichens - pioneer organisms.

Explanation:

The succession is the colonization of an open area and includes all the changes the area suffers since then. It is a sequence of events that involves the establishment of different species through time. A sequence of changes that occur in a community temporally and spatially. Local colonizations and extinctions occur while ecosystems evolve at a more complex level.

Ecological succession occurs in stages. The first stages are represented by communities of simple trophic levels and few species. With time, the communities go through different stages.  They transform into more complex ecosystems that are much richer in diversity, showing more interaction among the different species that compose it. The final stage is known as the climax and represents a mature and stable system.

While the community is going through these changes, many species get extinct while many others get to emerge and survive. It occurs overlapping of different taxonomic groups that interact with each other competing or beneficiating other groups.

There are two types of succession, primary and secondary, depending on the magnitude of the alteration.

In those cases where there is an alteration or disturbance at a site that opens the area, it allows new species to grow. With time, new species arrive and manage to establish again. The order of the establishment depends on the strategies of each of the species to survive.  

First, pioneer species arrive. These are the first inhabitants, mostly lichens or plants with the capability of surviving in such an environment. Only a few pioneers can establish in the open space. Pioneers modify the habitat, making it more suitable for the establishment of later species, converting rock into fertile soil. As conditions get better, new species arrive like grasses. Grasses and pioneers keep modifying the soil,  making it better with time. New species arrive. Habitat modification keeps on going while new species establish. They produce shadows, alter the temperature, and humidity, fertilizing the soil, competing for resources. Competition becomes more frequent between species. The first species are eventually eliminated by competition, but new species keep appearing and competing for resources. This sequence continues until the commuting reaches a climax, becoming stable and lasting for hundreds of years until another disturbance occurs.

Answer:

Because identical twins are an example of sexual reproduction, which provides different looking offspring

Explanation:

Organisms that are birthed of asexual reproduction are always exactly identical

Jasmine is an angiosperm because its seed is covered by a coat. The jasmine flower is sporophyte dominant.

Angiosperms are the most developed division of the Kingdom Plantae. These are the vascular plants that have the complete food and water transport system that occurs through the tissues phloem and xylem. Also, their seeds are covered by a seed coat.

Sporophyte is the vegetative phase of a plant. It is dominant in angiosperms because they are vascular plants and vascular plants have a dominant sporophyte phase. It is the diploid phase of the plants. Meiosis occurs in this phase to produce the haploid spores.

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Answer: A) Hydrogen Bond

Explanation:

A hydrogen bond occurs when a hydrogen (H) is covalently bound to a more electronegative atom or group forms an electrostatic attraction to another electronegative atom bearing a lone pair of electrons. This is possible due to the polarity of the H-electronegative atom bonds.

The scratches on the bedrock suggest that the continents were once connected nearer to the South Pole, and the ice flowed from the South Pole.

A continent is one of the earth's large land masses that is part of the earth's crust that rises above the oceans and is composed of sialic rocks.

Asia, Africa, North America, South America, Antarctica, Europe, and Australia make up the continents, in order of largest to smallest. Geographers typically list every island that is connected to a continent when describing it.

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Answer:

The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.

On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.

The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.

Answer:Your respatory, digistive and circulitory system work together to burn calories.

Explanation:

Your digestive system is responsible for your food being processed, your resperitory system is your breathing, and your circulitory system is your blood pumping. You would be able to burn your calories from cake by digesting your food into energy, your breathing would get your heart rate up because you are requiring more usage of your lung thus your heart rate rising, raising your blood pressure. This process causes calories to burn.

If the product of Vidya's height and 7 is 112, then Vidya's height would be 16.

The problem here is how to translate the word problem into an equation.

Vidya's height is an unknown variable.

Let us assume that Vidya's height is Y. The product of Vidya's height and 7 is 112.

Thus:

Y (Vidya's height) x 7 = 112

                                 7y = 112

We now have an algebraic equation in our hands. Let's solve for Vidya's height:

7Y = 112

Dividing both sides by 7, we have:

Y = 112/7

Y = 16

In other words, Vidya's height is 16.

Check:  16 x 7 = 112

The complete question: The product of Vidya's height and 7 is 112. Translate the sentence into an equation.

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Answer:

Please Mark me Brainliest

Explanation:

B bladder is not part of the digestive system. The bladder is part of the urinary system and plays a role in storing and eliminating urine.

Fossils, as you said, are a representation of animals or plants that lived once in the past, millions of years ago, which became findable on the fossil record by different circumstances of the environment they lived, like the kind of soil or rocks, that made possible the preservation of these. But abording the very point of the question, why do fossils are important to the study of evolution, we could say that they are so because they represent former stages of too many species existing today since they were developing themselves in a different environment, and below different conditions, like the disponibility of different feeding resources, or under different environmental pressures, like ancient predators back in the day, or places they can inhabit.

Answer:

Explanation:

This gum is obtained by fermenting starch and molasses with the help of Xanthomonas species.

Answer:

launamcdaniel The characteristics of the cell membrane that determines what gets into a cell and what doesn't is the properties of the phospholipid bilayer and its proteins

Meiosis II starts with two haploid parent cells and ends with four haploid daughter cells while maintaining the number of chromosomes in each cell.

The DNA ploidy number is 2N at the end of meiosis I, and it is 2N at the end of meiosis II., it is 1N. The cell repeats its DNA during DNA replication before meiosis.

While Meiosis II divides the remaining set of chromosomes in a mechanism akin to mitosis, Meiosis I reduces the ploidy level from 2n to n (reduction) (division). Meiosis I is when the majority of the distinctions between the processes take place.

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Pea plants were excellent model organisms because they can either cross-pollinate or self-pollinate, all inheritance patterns were simple, easy to grow, and most of the traits studied had no intermediate stage.

Peas plants are both allogamous (cross-pollinate) and autogamous (self-pollinate), although the likelihood of cross-pollinating is low.

The phenotypic traits used by Mendel had simple inheritance patterns controlled by one single gene or a few genes.

Mendel used pea plants because they have easily identifiable traits such as the form of ripe seed (smooth or wrinkled), the color of seed albumen (yellow or green), etc.

The phenotypic traits studied by Mendel had no intermediate stage, i.e., they are qualitative traits.

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Answer: I think its C .

Explanation:

Answer:

Major Steps of Glycolysis:

Glycolysis involves a sequence of steps that can be grouped into three important reactions: phosphorylation of glucose, splitting of the six-carbon molecule into two three-carbon molecules, and the energy harvesting reactions.

Answer and Explanation: 1

The products of Glycolysis are as follows:

Pyruvic Acid

Two molecules of NADH (Nicotinamide Adenine Dinucleotide)

Two molecules of ATP (Adenosine Triphosphate)

Although 4 ATP are produced, 2 ATP are spent during phosphorylation of glucose (conversion of glucose to fructose 1,6-bisphosphate), thus, there is a net gain of only 2 ATP molecules.