Answer:
La contaminación del agua subterránea puede resultar en una mala calidad del agua potable, pérdida de suministro de agua, sistemas de aguas superficiales degradados, altos costos de limpieza, altos costos de suministros alternativos de agua y / o posibles problemas de salud. Las consecuencias de las aguas subterráneas contaminadas o de las aguas superficiales degradadas suelen ser graves
What would happen to a vascular plant if there were not structures to move the materials throughout the plant?
Plz help me well mark brainliest if you are correct!
Answer:
All of the above.
Explanation:
Because natural resources cannot be human-made.
What do the diagrams illustrate about the process of transgression?
of rock erode over time
B layers of rock build up over time
C layers of rock rise relative to the original shoreline
D layers of rock lower relative to the original shoreline
What are two characteristics of S waves?
Answer:
Speed 1
Explanation:
Sound wave can be described by five characteristics: Wavelength, Amplitude, Time-Period, Frequency and Velocity or Speed. 1.
The pitcher’s mound in baseball is 85m from the plate. It takes 4 seconds for a pitch to
reach the plate. How fast is the pitch?
Answer:
21.25 m/s
Explanation:
Tortoises found on the Galapagos Islands can have varied phenotypes. One of the variations in the phenotypes is with regard to
their shells. They can have a domed shell with a hood above the head. The shells without domes lack the hood above the head,
such that the tortoise's neck is always pointing downward. A group of evolutionary biologists studied the tortoise population for
generations on these islands. The study coincided with a severe drought in the area that lasted many years. The data for the
changes in tortoise shell shape is shown here. Evaluate the data and select the statement that is best supported by this data.
Answer: B:The drought decreased the grass and vegetation on the ground, leaving only vegetation on shrubs and trees above the ground. Natural selection selected for the tortoises with the domed shells and hoods.
Explanation:
Answer: b
Explanation:
1. After you remove the water, all lite is made up mostly of carbon?
Answer:
There are other elements that are fundamental to life.
Explanation:
Carbon is fundamental to life although water is also important to life. You could argue that all life would be made mostly of carbon if you remove all the water though.
Two related species metabolize glucose using the exact same pathways (glycolysis, citric acid cycle, oxidative phosphorylation). Experiments show, however, that species A generates only 83% of the ATP compared to species B when provided with the same amount of glucose. What could be a potential reason for this outcome
Answer:
The correct answer is - there is a 12-Carbon ring in ATP synthase of species A whereas species B contains a 10-carbon ring.
Explanation:
ATP Synthase is a protein complex that catalyzes the transfer of the protons down the gradient build by the action of the electron system in the mitochondria and makes ATP from ADP molecules.
The higher number of carbon in ATP synthase will require more protons to rotate to produce 3 ATP in this process so, if species A has more carbon present it will take more protons and able to produce only 83% of ATP compared to species B.
( PLEASE HELP ME) The image represents a gene sequence for a section of DNA.
DNA Strand
A C GTT G C AT A GT
How does a gene sequence affect the function of cellular processes? Place the steps in order to explain this relationship.
1
3.
4
Base triplets code for a single amino acid.
Connecting amino acids form proteins.
Amino acids are linked based on the genetic code.
Proteins make up most enzymes which regulate cell processes,
Answer:
1. Base triplets code for a single amino acid
2. Amino acids are linked based on the genetic code.
3. Connecting amino acids form proteins
4. Proteins make up most enzymes which regulate cell processes,
Explanation:
Genes, which are found in DNA, holds the information needed for every life process in an organism. However, the information in this gene needs to be utilized via a process called GENE EXPRESSION. Gene expression involves two processes namely; transcription and translation.
In transcription, information on DNA is copied into an mRNA strand, which is then used to synthesize an amino acid sequence in the translation process. The amino acids are joined together in a peptide linkage to form PROTEIN, which is responsible for regulating the cellular processes that occur in our cells. In a nutshell, the process is summarized as follows:
- Base triplets code for a single amino acid e.g. AUG codes for methionine
- Amino acids are linked based on the genetic code
- Connecting amino acids form proteins
- Proteins make up most enzymes which regulate cell processes.
Which natural resource is renewable?
A. coal
B. wind
C. topsoil
D. oil
Wind is the natural resource which is renewable. Therefore, option (B) is correct.
Wind energy is considered a renewable resource because it comes from the natural flow of air masses caused by the sun and the Earth's rotation. Wind turbines turn the kinetic energy of the wind into power, and as long as there is wind, this process can keep going forever.
Wind doesn't run out like coal and oil (options A and D), which are both solid fuels. Topsoil (choice C) is an important resource for agriculture, but it can be worn down or eroded over time, making it non-renewable in the short run if it is not managed well.
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Sort the different functions of the mouth and stomach.
Mouth
Stomach
Proteins are broken down.
Food is squeezed.
Food is mixed with acid.
Carbohydrates are broken down.
Food is cut into pieces.
Food becomes moist
help me out please!!!!
Answer:
It is c.
Explanation:
The results of the Milgram experiment showed that:
O A. people would pick the wrong line even though they knew it was
wrong.
B. people would adopt assigned roles very quickly and without
question.
C. even though people were sometimes uncomfortable, they still
obeyed the authority figure.
D. people had no problem or concerns about obeying an authority
figure.
Answer: c
Explanation:
ap*x
The Milgram experiment revealed that participants obeyed even when they are feeling uncomfortable. The correct option is C.
What is Milgram experiment?Milgram explains the psychology of genocide and answers the popular contemporary question.
Based on this experiment, the behavior showed up by the people is they even uncomfortable, still they obeyed the authority person.
The correct option is C.
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4. The age of the Canyon Diablo meteorite was determined by
A) carbon-14
B) uranium-235
C) hydrogen-3
D) potassium-40
Answer:
B) uranium-235
Explanation:
The age of the Canyon Diablo meteorite was determined by potassium-40. Therefore, the correct option is option D.
Before entering Earth's atmosphere, the Canyon Diablo meteorite is thought to have weighed about 300,000 tonnes. It was most likely a component of the asteroid belt that lies between Mars and Jupiter. The Canyon Diablo meteorite is frequently linked to the Asteroid 1 Ceres, one of the biggest bodies in the asteroid belt. The Canyon Diablo meteorite is notable in particular for the effect it had when it collided with the Earth's surface. The Barringer Crater, which has a diameter of roughly 1,200 metres and a depth of 170 metres, was generated by the collision.
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In Hereford cattle, one gene determines whether or not a cow will have horns. The allele that produces horns is recessive (h), and the allele
that results in no horns is dominant (H).
If 2 heterozygous cows mate, what are the predicted phenotypes of their offspring?
Answer:
C 25%horns 75%no horns
Explanation:
using a punnet square for 2 heterozygouse cattle
H h
H HH Hh
h Hh hh
Two brown eyed parents (Bb) have a baby, What are the genotypes of
the offspring?
Answer:
the genotype with be BB Bb Bb bb
Explanation:
Well after drawing a punnet square you will see that Brown eyes is the dom trait. And the ratio would be 1:2:1
How do divisions in the geologic time scale differ from the way we organize time using a clock?
Explanation:
The Earth's geologic past is divided into hierarchical time periods. This hierarchy comprises eons, eras, times, epochs, and ages, from largest to smallest. The Cenozoic, Mesozoic, and Paleozoic Periods are the three main divisions of the Phanerozoic.
The geological timescale is the official earth clock and differs from the way we organize time using a clock, as the planet's time is too long for us to use measures of hours.
Geologic timescalePlanet Earth is about 4.5 billion years old. To better understand its history, scientists divide geologic time into five levels of classification, called chronostratigraphic units:
EonsErasPeriodsEpochsand ages.Eons are large and indeterminate spans of time and are divided into four classifications:
Phanerozoic (last 542 million years)ProterozoicArcheanand Hadean.Of them, only the Hadean is not divided into ages. The ages are characterized according to the different positions of continents, oceans and their living beings. Within the ages are divided in the periods. Epochs, in turn, are divisions within periods and are divided into ages. According to the researchers, we currently live in the Quaternary period of the Cenozoic era.
To get a rough idea of how much the existence of the human being is a mere recent episode in Earth's geological time, we use some analogies. For example, if the entire history of the planet were summarized in the twenty-four hours of a day, the existence of humanity would have occurred in the last three seconds of that same day.
Understanding the dimension of geological time and its scales of measurement becomes a fascinating mental exercise to better understand the role of man in relation to this temporality and his role as heir of all the transformations that have taken place in terrestrial space throughout the geological ages.
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PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
Answer:
C
Explanation:
Answer: the answer is c
Explanation:
Two-Part Question: Which of the following
isotopes is best suited to determining the age of a Coelophysis fossil AND does any isotope follow
the relationship described in the graph above (yes -or- no)?
(A) carbon-14 (yes)
(B) potassium-40 (yes)
(C) carbon-14 (no)
(D) potassium-40 (no)
help me with this asap please.
Answer:
I don't understand the question you sent me
How can genes be turned on and off?
Answer:
please give me brainlist and follow
Each cell expresses, or turns on, only a fraction of its genes at any given time. The rest of the genes are repressed, or turned off. The process of turning genes on and off is known as gene regulation.
The greatest amount of energy is released by the...
Which of the following is a likely effect of the tornado on the plains ecosystem?
Answer:
Flying debris could harm a population of bison
help help
How long does it take bacteria to become 1 million bacteria (IN MINUTES)
Write a 7th grade poem about weather using the words rain,snow,sleet, and hail. Don’t make it weird pls do it i beggeth u all
Answer:
In the pouring rain,
I saw his face.
A bewildered expression
Oh! what a disgrace
His skin snow-like in appearance
and his words were incoherent
But he was adherent to this grimace
I was afraid of his hate
I was afraid of our fate
Hail fell upon us as we stared at our lost state
I understood nothing could separate,
what sleet itself could not devastate.
Explanation:
Hope you like it and tell me how it goes.
What is gene flow?
Helppppppppppp
Answer:
A the movement or organisms or their genetic material from one population to another
Answer: number 1
Explanation:
In population genetics, gene flow is the transfer of genetic material from one population to another. If the rate of gene flow is high enough, then two populations will have equivalent allele frequencies and therefore can be considered a single effective population.
Knowing that the teenage brain rewards risk is:
-a warning to make choices carefully.
-an excuse to make bad decisions.
-not relevant because parents make all decisions for their teens.
-a reason to lower the drinking age.
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
An inherited characteristic that allows an organism to better survive is called a(n)–
a. mutation.
b. recombination.
c. adaptation.
d. evolution.
Answer:
Its adaptation
Explanation:
An inherited characteristic that allows an organism to better survive is called an adaptation. Thus, the correct option for this question is C.
What do you mean by Inheritance?Inheritance may be defined as a type of biological process through which traits or characters are transferred from one generation to another. It is also known as heredity.
According to the context of this question, the mechanism of adaptation involves an action of modification of an organism or its parts that significantly makes it more fit for existence or survival. This process of adaptation is passed from generation to generation, i.e. inherited from parents to offspring.
Therefore, an adaptation is an inherited characteristic that allows an organism to better survive. Thus, the correct option for this question is C.
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5. Which of the following statements is true about natural systems?
Answer:
im sorry i dont see and question or anwsers to help maybe tryb reposting
Explanation:
Answer:
B. Producers are at the bottom level of both the energy pyramid and the biomass pyramid.
Explanation:
Both the biomass pyramid and the energy pyramid have producers at the bottom.
Producers account for most of the biomass and most of the available energy in any given ecosystem.
Scientist divide the Earth's interior into layers based on
Answer:
Scientists divide the Earth into three layers based on composition: the crust, the mantle, and the core. These divisions are based on the compounds that make up each layer.