When used correctly, _____ produce(s) high levels of destruction of both gram-positive and gram-negative bacteria.

ANSWER:GIVEN BELOW

The climate of a region depends on many factors including the amount of sunlight it receives, its height above sea level, the shape of the land, and how close it is to oceans. Since the equator receives more sunlight than the poles, climate varies depending on its distance from the equator.

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Answer:

Do you go to ASU prep.

Explanation:

Answer:

scientists

Explanation:

just is

Calcium has 2 valence electrons and sulfur has 6 valence electrons. when these two elements combine, they bond two(2) to make the molecule cas which smells like rotten eggs.

CaS is the chemical symbol for calcium sulphide. Since calcium has two valence electrons while sulphur has six valence electrons.So, in order to achieve stability, calcium will give the sulphur atom its two extra electrons. Consequently, calcium sulphide is an ionic substance.We can therefore infer that a calcium sulphide molecule will only contain two lone pairs of electrons.A sulphur atom possesses six valence electrons and two valence electron bonds in a calcium sulphide molecule.

Calcium has 2 valence electrons and sulfur has 6 valence electrons. when these two elements combine, they bond ___ to make the molecule cas which smells like rotten eggs.

one

two

three

four

none

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The majority of chemist would not find the claim that this form of helium did not release the same number of neutrons as other helium credible because :

The chemists claim is based on conjecture rather than empirical evidence ( B )

The claim made by the chemists is based on conjecture rather than empirical evidence because nuclear fusion is the reaction between  two light nuclei to form  heavy atomic nucleus ( one or more ) . during the reaction between the nuclei the release or absorption of heat reflects the differences in the masses of the reactants and product. It is not dependent on the amount of neutrons released.  

Hence we can conclude that the claim is not credible because the Chemist claim is based on conjecture rather than empirical evidence.

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Facilitated diffusion is the absorption mechanism that represents a type of passive diffusion and requires a carrier molecule to cross cell membranes.

The Facilitated diffusion mechanism is a class of passive transport that occurs in favor of a concentration gradient which is achieved by carrier proteins that facilitate the movement of molecules across the cell membrane.

For example, aquaporins are specialized carrier proteins located on the cell membrane that allow the movement or transport of water molecules across the cell membrane by the process of Facilitated diffusion, which is achieved in order to maintain the homeostatic equilibrium conditions.

Therefore, with this data, we can see that the Facilitated diffusion mechanism is achieved by proteins located on the cell membrane that allow the passage of different types of molecules in order to maintain the cell homeostasis.

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Answer:

i think it is bone marrow or the brain because every cell has dna

Over millions of years, heat and pressure from Earth's crust decomposed these organisms into one of the three main kinds of fuel: oil (also called petroleum), natural gas, or coal. These fuels are called fossil fuels, since they are formed from the remains of dead animals and plants.

A general name for non-renewable energy sources such crude oil, petroleum products, natural gas, derived gas, coal, coal products, and non-renewable wastes is "fossil fuel." These fuels are made from ancient geologically-dated plants and animals (for example, millions of years ago).

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Answer:

a

Explanation:

coral reef that has lost a significant number of its species due to water pollution

A coral reef that has lost a significant number of its species due to water pollution best be described as a biodiversity hotspot, hence option A is correct.

This is so that fish, crustaceans, and other living things have a place to dwell thanks to coral reefs. They are more ecologically diverse than rainforests. And ecosystems depend on biodiversity for food, health, and resilience. Similar to a soccer team without a defense is a loss of biodiversity.

Many people think coral reefs contain greater biodiversity than any other environment on the earth, even more than a tropical rainforest. More than 25% of all marine life lives on coral reefs, which make up less than 1% of the ocean floor.

Therefore, a coral reef that has lost a significant number of its species due to water pollution best be described as a biodiversity hotspot.

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The stimulus that results in the increase of ventilation to maintain blood pH homeostasis is lower blood pH caused by rising levels of CO2.

The respiratory system responds to changes in pH to keep blood pH within the normal range. When the pH drops below the normal range, a person breathes more quickly to exhale carbon dioxide and raise the pH.

When the pH rises above the normal range, a person breathes more slowly to retain carbon dioxide and lower the pH. Carbon dioxide is acidic and in our blood, it reacts with water to form bicarbonate and hydrogen ions.

This reaction determines the pH of our blood. If the concentration of CO2 increases in our blood, the reaction will be pushed toward the production of more hydrogen ions, and the blood will become more acidic. The opposite is true when the concentration of CO2 in our blood decreases.

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The beetle population moved to a greener habitat. So, the correct option is (a). This falls under camouflage.

If the bettle relocated to a greener location, they would probably continue to blend in by remaining green. Camouflage-dependent species either evolved to accommodate the new environment or went extinct. Due to alterations in the species, the process of industrial melanism is referred to as micro-evolution.

For example, due of their superior camouflage on clean trees, white-bodied peppered moths were more common in England before industrialization than those with black bodies. The soot from pollution that the trees began to gather as industrialization got underway made it easy for birds to eat the white moths since they stood out against the black background.

The fact that birds could not easily identify the black bodied moths against dark backgrounds gave them a survival advantage.This made the black bodies moths to be naturally selected and they increased in numbers. This is a perfect example of natural selection put forth by Darwin.

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Answer:

A ‘receipt’ is a statement saying that what is presented is true

Explanation:

Hope this helps!（づ￣3￣）づ╭❤～

answer: a receipt is a statement saying that what is presented is true

Livestock waste from concentrated farms can lead to an ecosystem-damaging response called Eutrophication.

The process by which a body of water, or certain areas within it, gradually become richer with minerals and nutrients, especially nitrogen and phosphorus, is known as eutrophication. It is also known as "nutrient-induced increase in phytoplankton productivity".

It is a process of pollution that takes place when a lake or stream has an excess of plant nutrients and, as a result, is overrun by algae and other aquatic plants. The plants wither and decay. In the process of decomposing, the plants deplete the oxygen in the water, rendering the lake, river, or stream lifeless.

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The false statement about epigenetic modifications is:
c. Only non-DNA components of chromatin are modified with epigenetic markers.

Epigenetic modifications refer to changes in gene expression that do not involve changes to the underlying DNA sequence. These modifications can be inherited and can influence how genes are turned on or off in different cells or at different stages of development.

a. The tails of the nucleosome octamer components can be modified with methylation: This statement is true. Methylation of the tails of nucleosome octamer components, which are made up of histone proteins, can affect gene expression by either activating or repressing the associated genes.

b. The tails of the nucleosome octamer components can be modified with acetylation: This statement is also true. Acetylation of histone tails is another type of epigenetic modification that can influence gene expression. Acetylation generally leads to gene activation by relaxing the chromatin structure and allowing transcription factors to access the DNA.

d. Epigenetic modifications control whether a region is euchromatin or heterochromatin: This statement is true. Epigenetic modifications play a crucial role in determining whether a region of DNA is in a euchromatin state, which is more accessible for gene expression, or a heterochromatin state, which is more condensed and less accessible for gene expression.

In summary, the false statement is c. Only non-DNA components of chromatin are modified with epigenetic markers. Epigenetic modifications can occur on both DNA and non-DNA components of chromatin, such as histone proteins. These modifications can have significant impacts on gene expression and are essential for cellular development and function.

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The arrow pointing near Sahel, the semi-arid region bordering the Sahara desert is the arrow labeled 1.

The Sahel region is a semi-arid transitional zone that lies immediately south of the Sahara desert and extends across the northern edge of the African continent.

On the African map (shown in the image), the northern side of the continent is generally where the Sahara desert and the Sahel region are located. The Sahel runs from the Atlantic Ocean in the west, through Mauritania, Mali, Niger, Chad, Sudan, and Eritrea, before ending at the Red Sea in the east.

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Answer:

only one parent is needed to reproduce, so the species can repopulate easily.

The species can reproduce rapidly because asexual reproduction is considered faster.

If a beneficial adaptation arises, the species will evolve and have it earlier because the species easily reproduces and passes on this gene

Explanation:

Splanchnic and viscera both refer to internal organs. Thus the correct answer is option (A). splanchnic and viscera.

The splanchnic nerves supply efferent and afferent fibers to the viscera of the bodily cavities. The larynx, trachea, bronchi, and lungs are the targets of the cardiopulmonary splanchnic nerves, which run from C4 to T5. Abdominopelvic splanchnic nerves transmit presynaptic sympathetic fibers from the viscera of the abdominal cavity (stomach and intestines) to the prevertebral ganglia. Preganglionic splanchnic neurons from the thoracic sympathetic chains travel down the diaphragm and connect with preaortic (prevertebral) ganglia in relation to the sympathetic innervation of the abdomen. If existent, the lesser splanchnic nerve, originating from T10-T11 segments, terminates on the celiac or aorticorenal ganglia, whereas the least (lowest) splanchnic nerve, emanating from T12, does so as well. The bigger splanchnic (visceral) nerve is made up of the T5 to T9 segments, which come to an end on the celiac gangli. In 4% of cases, a fourth or auxiliary splanchnic nerve with the same terminal and path as the least splanchnic nerve can be identified.

The complete question is:

Two terms that both refer to internal organs are

A. splanchnic and viscera.

B. somatic and preganglionic.

C. viscera and somatic.

D. splanchnic and ganglionic.

E. sympathetic and parasympathetic.

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Schizophrenia traits have been found by twon studies to be strongly hereditary.

Hereditary theory holds that many physical characteristics can be passed down from generation to generation via DNA, by passing on the set of instructions or genes in your DNA to your offspring.

Heredity in biology refers to the transmission of genetic factors from parents to offspring or from one generation to the next. The biological definition of heredity may also refer to the association of a specific trait with an individual organism's genetic constitution rather than environmental conditions.

Eye color is an example of DNA.

There are four types of hereditary

Dominant, recessive, Co dominant, intermediate.

It is more likely that different combinations of genes make people more vulnerable to the condition. However, having these genes does not guarantee that you will develop schizophrenia. Twin studies provide evidence that the disorder is partially inherited. The same gene is shared by identical twins.

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Answer:

D. Time

Speed = Distance / Time

Answer:

D time

Explanation:

The second energy level of the oxygen atom full No it isn’t because the atomic number of oxygen is 8.

Energy levels I and II, for instance, can each hold a maximum of two and eight electrons, respectively. The greatest number depends on how many orbitals are present at a certain energy level. A region of space within an atom known as an orbital is where an electrons is most likely to find.

Electronic configuration-

2,6 (=8)

In the second shell, a total of 8 electrons can be allowed. There are two empty spots.

Hence it is not full.

(And the valency therefore is 2).

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Answer:

Viruses are nonliving and infect host cells.

Answer:

A virus is an infectious agent and it only spreads inside living organisms. They can attack anything that is living... animals, plants, people, ecs

Explanation:

Klinefelter's syndrome is a result of chromosomal nondisjunction mutations.

Klinefelter's syndrome is a result of the presence of an extra X chromosome in germinal cells.

In genetics, this type of mutation is referred to as chromosomal nondisjunction (aneuploidies).

In conclusion, Klinefelter's syndrome is due to chromosomal nondisjunction.

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Answer:

b

Explanation:

I looking at the electro magnetic spectrum I can tell scientists if things are moving toward the Earth or away from the Earth

Philippines has great diversity in natural resources. The country has diverse arable lands, rich in flora and fauna, extensive coastlines and rich mineral deposits.

30% of the land area is determined be geographically prospective by Philippine Mines and Geo-Sciences Bureau. 1.5% of the land area is covered by mining . The country has many different natural water forms, such as bays, rivers, lakes falls, gulfs, straits and swamps. Philippines has excellent natural harbours for ports like Manila Bay. Fertile land is the country's main source of livelihood. Rich, wide plains that are suitable for farming are found in the Cagayan Valley, Central Luzon, South western Bicol, Panay, Negros, Davao, Cotabato, Agusan and Bukidnon. Major crops that are grown are rice, corn, sugarcane, coconut, abaca and tobacco.

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The direction of the reaction.

Answer:

Reactants: Carbon Dioxide, Light Energy, Water

Products: Glucose, Oxygen

Explanation:

Answer:

Sedimentary rocks

Explanation:

Sedimentary rocks formed by the crystallization of chemical precipitates are called chemical sedimentary rocks. As discussed in the “Earth's Minerals” chapter, dissolved ions in fluids precipitate out of the fluid and settle out, just like the halite in figure 14.

Answer: Sedimentary rocks formed by the crystallization of chemical precipitates are called chemical sedimentary rocks.