PLS HELP! Will give brainlest Worth 10 points. Which level of organization in living things does this image represent? A. Organ system B. Cell C. Organ D. Organism​

Digestion begins in the mouth. All of the statements are correct. The tongue aids in the digestion of food by moving the food around the mouth and helping to mix it with saliva.

Digestion is the process of breaking down food into smaller molecules that can be absorbed and used by the body.  Saliva contains enzymes that change some of the starches in the food to sugar, which begins the process of breaking down the carbohydrates in the food. The tongue also helps to keep the food in place in the mouth while it is being chewed, which allows for more efficient grinding and mixing of the food with saliva. Finally, chewing breaks down the food into smaller pieces, which makes it easier for the digestive juices to react with the food and begin the process of digestion.

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Answer:

D.

Explanation:

urbanization converts water holding capacity of the soil decreases and runoff water rates increase which turns into soil erosion

Biological safety levels refer to the lethality that a microorganism has. It goes for the lower fatal risk to highest. Microorganisms labeled under BSL-1 are low risk pathogens, that do not require several equipment for their management in the laboratory. BSL.2 microbes are mid-risk pathogens that require the use of equipment, such as face shields and two-door lab, in order to prevent infections. BSL-3 microbes are high-risk pathogens that require several and stringent measures in the lab. Lastly, BSL-4 microbes are pathogens that are usually fatal, so they require astringent protocols of hygiene and specialized laboratory equipment for their management.

Based on scientific evidence, exposure to carcinogenic substances can have adverse health effects and governments should take necessary actions to regulate the use and disposal of known carcinogenic substances.

Thus, many countries have implemented regulations on carcinogenic substances based on the scientific evidence, such as asbestos, tobacco, etc. to be used in industrial processes which limit the use or sale of certain substances.

Regulation can play a critical role in protecting individuals from the harmful effects of carcinogenic substances. The regulations on carcinogen substances have potential economic impact on industries that use these substances. However, these regulations should be based on the scientific evidence and the potential risks associated with it.

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Answer:

Gross Anatomy of Bones. A long bone has two main regions: the diaphysis and the epiphysis.

Humans have three different kinds of muscle: Skeletal muscle is attached by cord-like tendons to bone, such as in the legs, arms, and face.

The skeletal system is composed of bones and cartilage connected by ligaments to form a framework for the rest of the body tissues.

The skeletal system is the body system composed of bones and cartilage and performs the following critical functions for the human body.

Your bones provide many essential functions for your body such as ... and it occurs in a part of your bone marrow called the red marrow.

Explanation:

According to Duckworth, when combined with talent, grit is the "key ingredient" that results in skill. Grit is the combination of passion and perseverance for long-term goals. It is sticking to your future, day in and day out, not just for a week, month, or year, but for years, and working hard to make that future a reality.

The idea of grit is a recent development in psychology. Angela Duckworth, a psychologist at the University of Pennsylvania, has defined the idea of grit and how it is a key element in personal success. According to her research, when combined with talent, grit is the key ingredient that leads to skill.

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The two ways that technology has hurt the environment is pollution and mental health issues.

Pollution is defined as the release of harmful substances to the environment which can harm the organism living in that ecosystem.

Technology has both being a negative and a positive influence to the environment.

The two ways that technology has hurt the environment is pollution and mental health issues.

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In the given experiment, the dependent variable would be the growth rate of the plant.

In this case, the independent variable is the different concentration of the fertilizer. The researcher is deliberately varying the concentration levels to observe its effect on the plant's growth. The dependent variable, which is the growth rate of the plant, is expected to be influenced by the different concentrations of the fertilizer.

By measuring and comparing the growth rate of the plant across the different fertilizer concentrations, the researcher can determine if there is a relationship between the concentration of the fertilizer and the plant's growth. This helps to assess the impact of the fertilizer on the plant's development and identify the optimal concentration that promotes the highest growth rate.

The dependent variable is crucial in analyzing the results and drawing conclusions about the effectiveness of the fertilizer at different concentrations.

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Answer:

Explanation:

vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.

Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from  a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.

Navigable Waters of the United States  For the purposes of the Clean Water Act, the term "navigable waters" includes:

all waters used in commerce, including groundwater;

all interstate waters including wetlands, mudflats, and sand-flats; and

all other waters such as lakes, rivers, streams, wetlands and sloughs.

EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters."  The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect.  In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.

Additional executive orders were issued 2015 in 2019.  Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.

Could the requirement for one or more NPDES Discharge Permit apply to my campus?

If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.

Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.

Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.

What do I have to do related to NPDES Discharge Permits?

Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.

French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.

Details of NPDES

Answer:

While water, carbon, and nitrogen cycle through the ecosystem, energy flows through an ecosystem.

Explanation:

There is a limited amount of water, carbon, and nitrogen in an ecosystem, and therefore, it cycles and passes through an ecosystem multiple times. In the case of energy, however, it is different. Energy goes into a system, flows from organism to organism, and then leaves the system. For example, with water, that water will rain, gather in a river or body of water, and evaporate, doing the cycle over and over again. Energy from the sun however, gets collected by producers, then flows to the organism that eats the plant, then flows to the organism that eats that organism, and so on. The energy does not return to the sun, it just leaves the system (like for example when an organism dies).

Answer:

a Bicycle and Skateboard

A(n) is a pure substance that cannot be broken down into other substances element.

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While the two daughter cells were inherited from the same parent cell, binary fission is indeed an asexual mode of reproduction and the main means for reproduction in bacteria.

The parent cell is indeed the unit that divides during cell division to produce two daughter cells. The two offspring cells produced during mitosis share the same genetic makeup as the mother cell. In mitosis, the daughter cells contain half as many chromosomes as the parent cell and a distinct genetic makeup.

In mitosis, a parent cell serves as the initiating cell for cell division. The reason why parent cells are thus termed is just because they give rise to new cells, which are the progeny cells.

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From the diagram, circuit a and b are series circuit while c is parallel. Option C

The components in a parallel circuit are linked together so that the electric current can go along several different routes. The power source is directly connected to each component, forming parallel branches. While the current in a parallel circuit can vary, the voltage between each component is constant.

The components of a series circuit are connected one after the other to create a single path for the passage of electricity. While the voltage across each component can change, the current flowing through each component is constant.

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In ecology, levels of organization help us to study the environment at different scales. They are the following:

0. Organisms - An individual living being.

1. Population - a group of individuals of the same species that share a specific space and time.

2. Community - All the living beings that are found in a shared space and time.

3. Ecosystem - A community and the physical environment with which they interact.

4. Biome - A set of similar ecosystems.

5. Biosphere - It refers to the living organisms on the planet.

Answer:

tolerance is a physical effect of repeated use of a drug. Tolerance does not always equal addiction. In Withdrawal: Symptoms a person experiences when not using a substance, due to the body reacting to no longer having the substance.

Explanation:

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The use of biotechnology for seeds genetic modification is a important advantage for currently farming.

Answer:

D

During Telophase I, a nuclear membrane forms over each set of chromosomes.

Explanation:

Answer:

what is the question?  please give more details

Explanation:

Answer:

Changing ENVIRONMENTAL FACTORS can cause certain traits to be favored through NATURAL SELECTION. This can lead to changes in GENETIC VARIATION.

Explanation:

its right :))

With all multicellular organisms all the cells that are dividing do not undergo the process of passing genetic information. . Basically all the cells are passing out the genetic information except the RBC and the cornified cells.  

It is the information that is passing to the genomic interpretation of a living organism what to code or what not to especially for the protein.

All the cells contain the genetic information even the cells which undergo differentiation are responsible for passing out the property of an assigned function contain the nuclear DNA as well.

RBC cells are the cells which do not contain DNA and the genetic information is not stored in these cells thus these are the cells which do not have the property as discussed in the question.

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As the rose plant has a ff homozygous genotype, it can express the recesive phenotype which is single flowers.

Answer: D producer

Explanation: The answer has to do with trophic levels. As you probably know, the organisms at the base of the food chain are photosynthetic; plants on land and phytoplankton (algae) in the oceans. These organisms are called the producers, and they get their energy directly from sunlight and inorganic nutrients.

Answer:

Producers

Explanation:

The first trophic level in a food chain consists of producers. As the name says, they are able to take in sunlight and convert it into chemical energy. Hence can use the energy directly from the sun due to special pigments on their body. Examples: Green plants.

Half will have red flowers and half will have white flowers (option c).

In camellia plants, flower color is controlled by a single gene with codominant alleles. In this case, one parent plant has red flowers (R), while the other parent plant has white flowers (WW).

When two organisms with codominant alleles are crossed, both alleles are expressed equally in the offspring. Therefore, in this cross, the offspring will inherit one allele for red flowers (R) from the red-flowered parent and one allele for white flowers (W) from the white-flowered parent.

The possible combinations of alleles that the offspring can inherit are RW and RW.

When the alleles RW and RW combine, the resulting genotypes are RR (red-flowered) and RW (pink-flowered). However, since the allele for white flowers (W) is recessive to the allele for red flowers (R), the plants with the RW genotype will exhibit the dominant red flower phenotype.

Therefore, half of the offspring will have the RR genotype and display red flowers, while the other half will have the RW genotype and also display red flowers. None of the offspring will have the WW genotype, so there won't be any white flowers.

Hence, the expected phenotypes of the offspring of this cross are that half will have red flowers and half will have white flowers. Thus, the correct option is c.

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He unified the Germany by focusing the country's interest on militarism

Otto Von Bismarck was the Prussian prime minister between 1867 - 1890.

He shaped Prussia to be the main heart of Germany at that time such that he made them go into wars to conquer lands and territories.

During the beginning of his rule, he was conservative in a manner that avoided a major war with Austria at the time. He made a statement against the parliament then and managed to convince the king at the time that Prussia was not ready for war which was the truth. He went further to make a complete overhaul in the Prussia military such that they went to several wars and conquered territories. He was a smart and logical leader and knew the best time to go to war and also avoid it. Towards the end of his rule, he tried to ensure peace all over Europe to the surprise of everyone. Some of his greatest speeches are

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Answer:

answer: 2. extracellular lipid anchored protiens

Explanation:

hope it helps thanks

Answer:

phuong phap co dinh mau

I don't know Spanish

sry