What volume percent of the liquid you skimmed into your test tube is oil? (show a ratio value if
you have it) ____________________________
How did you arrive at this answer? _________________________________________________
______________________________________________________________________________

Rising temperatures lower many species survival rates due to changes that lead to less food, less successful reproduction, and interfering with the environment for native wildlife.    

Rising temperatures lead to more frequent droughts, wildfires, and invasive pest outbreaks, leading to the loss of plant species. That has numerous detrimental effects including: Lowered Productivity: Longer droughts and increased number of heat waves will stress plants, causing them to be less productive

Answer:

its the second one

Explanation:

Answer:

The correct Answer is C. Sorry I'm a little late but I'm just trying to help people

Explanation:

I got this answer right on my test so I really hope this helps.

Answer:

Natural selection is not random because

Explanation:

Natural selection is not random because it is based on fitness in the context of environmental conditions. This, more often than not, implies logical choices based on given external parameters. For example, if the weather remained cold, selection would go to those who are fit in the cold not those who are fit in the hot weather.

Explanation:

Water is evaporated into another thin film again from pond sample surface. Over the lake, the thin, humid, moist layer is formed then blends with the colder air from of the land. Condensation happens as it cools, and a cloud emerges. It appears like steam emerging from the sea, thus the 'steam fog' nickname

Answer:      If your LDL is 190 or more, it is considered very high. Your doctor will most likely recommend a statin in addition to making healthy lifestyle choices. Statins are medicines that can help lower cholesterol levels. You may also need to take a statin even though your LDL level is lower than 190.

Explanation:

Answer:

living, active, or occurring only in the presence of oxygen aerobic respiration. 2 : of, relating to, or induced by aerobes aerobic fermentation

Explanation:

Answer:

I think that the stop and start codon signals are necessary for tom protein synthesis because without start and stop codon signals, we couldn't begin / end the translation.

Answer:

The answer is A,C,D,F

Explanation:

I got it right

Answer:

sexual and asexual reproduction im pretty sure

Answer:

At heart, all life on Earth uses a membrane that separates the organism from its environment. ... In this regard, water is essential simply because it's a liquid at Earth-like temperatures. Because it flows, water provides an efficient way to transfer substances from a cell to the cell's environment.

Answer:

glucose

Explanation:

Answer:

1. No! You should only take antibiotics that your doctor prescribes. If you take the wrong antibiotics, or the antibiotics are not necessary, they will not make you feel better and they could contribute to antibiotic resistance by exposing populations of bacteria to antibiotics. This can lead to bacteria evolving resistance genes because of natural selection.

2. No. You must finish the course of antibiotics. By completing the treatment, you increase the odds of killing all the bacteria causing your illness. This means that there are no bacteria left that might develop resistance to the antibiotics

3, No, antibiotics only work against bacteria, and will not work against viral infections. They usually attack the bacterial cell wall, interfere with bacteria reproduction, or interfere with protein synthesis

Explanation:

Answer: Learn to Read Financial Statements. Calculate the Profitability of Future Projects. Find Efficiencies in Your Processes. Create Budgets and Stick to Them. Conduct Market Research. Offer Bundled Products. Dedicate Time to Training New Hires. Foster Engagement in Your Employees.

Answer:

3

Explanation:

The elements included are Ni, S, and As

A. and C.

Explanation:

Ice cores contain evidence of trace elements, gas bubbles, dust, pollen, even viruses and bacteria that can be traced back in time to yield vivid images of Earth's history and prehistory for those who learn to read them.

Gas bubbles are typically found inside ice core samples that scientists use to determine the composition of the atmosphere at the time the ice was formed. Thus, the correct option is  C.

An Atmosphere may be defined as a type of layer that significantly consists of numerous gases. It surrounds any celestial body like earth. The atmosphere of the earth is generally composed of about 78% nitrogen, 21% oxygen, and one percent other gases.

During the time, when scientists formed the ice, gas bubbles of carbon dioxide, methane, and other greenhouse gases are significantly present inside the cores of the ice sample.

Apart from this, some sorts of bacteria, viruses, and other microorganisms are also visualized inside ice core samples.

In ancient times, the level of pollution is significantly low, so dust particles are not much highlighted in this region.

Therefore, gas bubbles are typically found inside ice core samples that scientists use to determine the composition of the atmosphere at the time the ice was formed. Thus, the correct option is  C.

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Answer:

If I were to choose an interesting plant or animal, I'd choose a "sloth."

Explanation:

A sloth is a mammal that can be found in tropical forests, particularly in the area of Central America and South America. It is a slow-moving animal (4 m/min. to be exact) that makes it prone to several dangers.  

Explanation:

1. It is a process in which earthworms are used to decompose and decay the green waste.

2. green waste are usually domestic waste, vegitable peels, paper, rubber anything which is easy to decompose.

3. In this process the green waste is been dump in the ground with addition to some earthworms.

4. As we know earthworms are farmers friends because they improve quality of the soil, moisture, water holding capacity, and more.

hope this helps you

have a good day

The characteristic feature of an upland hardwood forest is : ( C ) Trees that have deep roots

An characteristic that makes a forest an upland hardwood forest is the presence of a tree canopy which covers more than 50% of the entire forest area emanating from various tree species present in the forest.

Hardwoods have deep roots which help them to get the necessary nutrients from the soil and this type of root system generally supports the structure of the trees overtime.

Hence we can conclude that The characteristic feature of an upland hardwood forest is Trees that have deep roots

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Answer:

Millions of acres of farmland became unusable for years.

Explanation:

The Great flood of 1993 was the most devastating flood in the United States. More than 50,000 people became homeless and there was more than $20 of economic loss.

North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, and Illinois had significant and/or record floods from May through September 1993.

There were fifty flood fatalities, and the cost of repairs was close to $15 billion. Along the Missouri and Mississippi Rivers, hundreds of levees collapsed. So these flood-damaged houses and people lost their lives.

Therefore, the greatest flood to ever hit the United States was the Great Flood of 1993. More than 50,000 individuals lost their homes, and more than $20 in revenue was lost.

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Answer:

Higher the altitude, the thinner the atmosphere gets. The total heat content of a system is directly related to the amount of matter present, so it is cooler at higher elevations.

Here cooler means decrease in temperature.

Answer:

If you still need the answer here it is! good luck

Answer:

Signal the end of protein-coding sequences

Explanation:

The codons UGA, UAA, and UAG are known as stop codons. When the RNA is being translated to protein, and the RNAm reads those codons, it knows it has to end the protein sequence

Answer:

c. Biosphere

Explanation:

The biosphere, also known as the ecosphere, is the worldwide sum of all ecosystems. It contains all living things above and below the surface of the Earth.

If a hurricane destroys a wetland ecosystem off the coast of south Georgia, the kind of succession which follows here is secondary succession. Thus, the correct option is D.

Secondary succession is the succession which occurs when the severity of disturbance is insufficient to remove all of the existing vegetation and soil from a particular site. Many different kinds of disturbances, such as fire, flooding, windstorms, and the human activities such as, logging of forests can initiate secondary succession.

Secondary succession occur in regions where life existed at some period of time.

If a hurricane destroys a wetland ecosystem completely off the coast of South Georgia, then the secondary succession will take place in this ecosystem.

Therefore, the correct option is D.

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Answer:

1 trees produce paper and you need that to write.

2 it can be for clearing land

why would they not support because there liberals they support Joe Biden.

Answer:

Claire is a healthy dog

Explanation:

she exercises enough to maintain a healthy and consistent weight.