Help, please! 10Pts.

Answer:

Label A: saturated zone

Label B: unsaturated zone

Explanation:

The Label A indicates the saturated zone whereas Label B indicates the unsaturated zone.

Groundwater is found in two zones. The first is unsaturated zone, present just below the land surface that contains water and air in the open pores, or the voids pores.

The second zone is saturated zone, a zone in which all the pores and rock fractures are filled with water, underlies the unsaturated zone.  The top of the saturated zone is called the water table. The water table may found just below or may present hundreds feet below the land surface.

Thus, the label A and label B represents the unsaturated zone, and saturated zone of ground water respectively.

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Answer:

Hydrogenation

Explanation:

I looked up your question in google

Answer:

The answer is cellular respiration

Answer:

Because the moon's orbit around Earth lies in a slightly different plane than Earth's orbit around the sun, perfect alignment for an eclipse doesn't occur at every full moon. A total lunar eclipse develops over time, typically a couple hours for the whole event.

Answer:

Cells

Explanation:

Hope this helps! (^-^)

Answer:

D

Explanation:

Positive feedback loops are rarer than negative ones because of homeostasis, but they do occur. Negative feedback loops return to the set point in reverse, and positive feedback loops amplify a departure from the set point​.

Answer:

a

Explanation:

d coukd be included but im not sure if it means excessive nutrients in the water or farm

RUNOFF OF OIL FROM ROADS

Eutrophication is a phenomenon used to describe an INCREASE in the concentration of nutrients in a particular aquatic area (lake) leading to the proliferation of plant or algae growth. Proliferation is majorly caused by the RUNOFF of substances containing these nutrients into a water body.

According to this question, eutrophication can be caused by the following:

- Runoff of manure from farms: Manure contains nutrients that can cause an increase plant/algae growth.

- Runoff of fertilizers from neighborhood: Fertilizer contains certain elements such as nitrogen, phosphorus, potassium etc. that serves as source of nutrients for aquatic organisms.

- Excessive nutrients: Too much of nutrients lead to uncontrollable growth.

Among these options, runoff of oil from road is NOT a cause of eutrophication because OIL inhibits growth rather than induce it.

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Answer: Cellular respiration

Explanation: I took a quiz on this topic this year

The sun's energy is not a source of Earth's internal heat. So the correct option is D.

Nobody has even gotten close to directly examining the interior of the Earth. So there is disagreement among geophysicists as to how heated the Earth's core is. However, the speed at which earthquake waves, sometimes known as "seismic waves," move may reveal a lot to scientists about the composition of the Earth.

The solidity, liquidity, or partial solidity of these materials can also be determined using seismic data. Laboratory results, meanwhile, show what pressures and temperatures the materials inside the Earth should melt at.

The temperature of the Earth's core is thought to be between 5,000 and 7,000 degrees Celsius based on this information. That is far colder than the sun's inside, yet roughly as heated as the sun's surface.

Although the amount of heat created inside the Earth is immense, the amount of heat energy received from the sun is around 5,000 times stronger. The weather is influenced by the sun's heat, which ultimately leads to erosion. It is so paradoxical that although the heat of the Earth creates mountains, the energy of the sun gradually breaks them down again.

Therefore the correct option is D.

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Answer:

There would be a increase in algae, and a slight decrease in fish.

Explanation:

there would be an increase in algae because crustaceans one of the two organisms that feed off of it. Fish are able to live off of insect larvae, but in turn there be a decrease in larvae , causing a decrease later in fish. If there's a decrease in fish, there will be a decrease in reptile, since the reptiles are the only organisms that are eating fish.

Explanation:

Cementation is the process by which sediments are bonded together using some materials such calcium carbonate and iron oxide. This process of cementation helps to hold mineral grains together and give them thorough cohesion.

Stratification is the layering of sediments in a basin. The process by which sediments are deposited layer upon layer in a basin is known as a stratification.

The process of cementation often follows stratification after the sediment is in place.

Answer:

I think the answer is b

Explanation:

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Answer:

B. Typhoon

Explanation:

Answer:

A.

Explanation:

Because it's water, it will condense

Answer:hte air becomes heavier

Explanation. because it absorbs more water more like sponge if it absorbs more water it becomes heavier

Answer:

Explanation:

During the summer, aphid populations grow quickly by asexual reproduction. As winter approaches, aphids switch to sexual reproduction. What advantage does the switch to sexual reproduction give the aphids? A)Sexual reproduction maintains a constant level of variation in the population and requires less energy.

Answer:

mountain glaciers is the water resevoir that always provides freshwater

Explanation:

Answer:

Mountain glaciers

Explanation:

Because 68.7 percent is held in the glaciers

Answer:

Negative

Explanation:

The mutation that causes color blindness is negative for many reasons. First off, not being able to see color can cause you to not be able to do certain things in life. For example driving, if you can't see the correct colors to know when to stop or go, you can't safely drive. There are also some jobs where colors are important. Such as jobs that have to do with fixing colored wire. It's also bad because of how it takes away one of our senses and holds us back from seeing things and completeness. People who are colorblind can not truly experience the world like a person who can see color can.

Answer:

Phenotypes of offsprings: Type A, Type B

Explanation:

This question involves a single gene for blood group in humans. The ABO blood group system consist of three alleles: A, B, and O. A and B are dominant over O but co-dominant to one another.

If a woman with type O blood (OO) has a child with a male with type AB blood (AB) i.e OO × AB, the following gametes will be produced by each parent:

OO - O

AB - A and B

Using these gametes in a punnet square (see attached image), the offsprings with the following genotyoes will be produced: AO (2), BO (2)

AO - phenotypically type A

BO - phenotypically type B

Hence, a type A and type B blood group offsprings will be produced.

Answer:

pyruvate  - stay the same

nadph - increase

inter membrane h+ - decrease

Explanation:

Answer:

Variable trait in a population refers to the differences in genetic composition in individuals.

The variable trait is very common and necessary as we all have different parents and the process of meiosis which takes place in sex cells involves the parent passing only one set of chromosome to the offspring and producing four unique daughter cells.

The implication of this is that individuals will definitely have their own unique characteristics also.

This helps to promote diversity  within the population and ensure people living in a particular region which involves special features or ability are able to cope as the traits are imbibed in such individual.

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Answer: Option C.

Gravity makes the blood flow backward

Explanation:

it difficult for your body to return blood from your feet when you sit for too long because gravity makes blood flow backward and this is because when you sit for long , it weakens the keg muscles because it is necessary for body movement so that blood will circulate or flow well. When the keg muscles becomes weak, it will slow blood flow in the leg and the force of gravity acting will make the blood flow backward and thus can cause a blood clot.

Answer:

C. W is a metal and X is a non-metal

Explanation:

The elements in the "Periodic Table" are arranged in groups according to their characteristics.

X- Selenium

Z- Xenon

W- Magnesium

Y- Barium

A. X has a lower boiling point than Y. Selenium's boiling point is 685 while Barium's boiling point is 1,140. This makes choice A incorrect.

B. Y is a metal while Z is a non-metal. This makes choice B incorrect.

C. Both W and X are non-metals. Both are in the Alkaline Earth group. This makes choice C correct.

D. Z has different chemical properties than W because they don't belong in the same group. Z is a noble gas while W is an Alkaline Earth Metal.

Answer:

glycolytic and oxygen energy systems.

Explanation:

Answer:

intermediate, glycolytic and oxygen energy systems.

Explanation:

Answer:

the selected one is the correct one

Explanation:

Answer:

The rise of life

Explanation:

A.P.E.X.

A description of the Paleozoic era is A. The rise of life.

The Paleozoic Era was a geological era that spanned from about 541 to 252 million years ago. It is often referred to as the "Age of Invertebrates" because it was during this time that the first major diversification of animal life occurred, and most of the animal life was invertebrates.

This era also saw the emergence of fish, amphibians, reptiles, and the first land plants. The Paleozoic Era ended with the largest mass extinction in Earth's history, known as the Permian-Triassic extinction event, which wiped out about 96% of marine species and 70% of terrestrial species.

The Paleozoic Era is a geologic era that began about 541 million years ago and lasted until about 252 million years ago. During this era, there were several major events that shaped the Earth's history and led to the evolution of new life forms:

During the early part of the Paleozoic Era, there was a sudden burst of new life forms, including many of the major groups of animals that we know today. This is known as the Cambrian explosion.

Therefore, A) Paleozoic era, is the correct answer.

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Answer:

The answer is B. Allow the DNA to be transcribed to RNA and see what protein results.

Explanation:

Got it correct on the assignment, and sorry for the guy who didn't help with his answer.

Answer:

its b

Explanation:

i just did it

Answer:

pyruvate - stays the same

NADH increase

intermembrane H+ - decrease

Explanation:

Pyruvate - stays the same, NADH increase and intermembrane H+ - decrease.

Nicotinamide adenine dinucleotide (NAD) plus hydrogen (H) is referred to as NADH. It occurs naturally in the body and contributes to energy production.

The body generates NADH, which is used to produce energy. Supplementing with NADH may have negative effects on the body, including the blood pressure.

People use NADH for a variety of ailments, including Parkinson's disease, depression, high blood pressure, high cholesterol, sports performance, and chronic fatigue syndrome (CFS), but there isn't any solid scientific evidence to back these claims.

Therefore, Pyruvate - stays the same, NADH increase and intermembrane H+ - decrease.

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