Answer:
dizziness, weakness , shortness of breath
The table gives the average temperatures and elevations of the inner canyon and the north rim of the Grand Canyon.
Inner Canyon North Rim
average elevation 2,100 feet 8,000 feet
average temperature in July 107°F 77°F
average temperature in January 56°F 37°F
Why is there such a vast climate difference in these two areas of the Grand Canyon?
The average temperature in July 107°F 77°F. Thus, the correct option is C.
What is the average high temperature in the inner Grand Canyon?With a 34°F minimum and a 62°F maximum temperature. Phantom Ranch's inner-canyon temperatures typically vary from a low of 55°F to a high of 82°F. Summer (June–August) temperatures range from a little over 100°F (38°C) at the Grand Canyon's bottom to 80+°F (plus or minus) at the South Rim.
Around 1,500 feet higher than the South Rim, the North Rim is perched above the Kaibab Plateau at an altitude of between 8,000 and 9,000 feet.
On February 1st, 1985, the North Rim had a record-low temperature of -22 °F. At Phantom Ranch, the temperature reached 120°F on a number of occasions during the summer. Rough topography and deep gorges have a significant impact on solar heating and air movement. As a result, the canyon contains numerous unique microclimates.
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Stacey wants to know if plants have the same phototrophic reaction from artificial light as they do from natural light. Using steps in the scientific method, design an experiment that will test this effect.
Explanation:
Yes I agree that plants have the same phototrophic reaction from artificial light as they do from natural light.
you have to take a big box an keep a small plant in it and make some holes in down side for taking carbon dioxide then attach a bulb in left side of the box and lit it and cover the box
after two days you will notice that plant is leaned towards the bulb
this show that plants have the same phototrophic reaction from artificial light as they do from natural light.
the goal of a astatement of purpose is:
A purpose statement is a declaration of intent that encapsulates a document's particular subject and goals. It is usually included in the introduction to give the reader a clear picture of what the document will cover and what he or she will gain from reading it.
What is a statement of purpose?A Statement of Purpose, also referred to as a research statement or a letter of intent, is written to the admissions committee and discusses your career path, interests, professional contributions, goals, and the motivation for pursuing a specific program.
A purpose statement is a declaration of intent that encapsulates a document's particular subject and goals.
It is usually included in the introduction to give the reader a clear picture of what the document will cover and what he or she will gain from reading it.
Thus, this is the main goal of a statement of purpose.
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Which is best illustrated by Watson and Crick's ball-and-stick model of DNA?
the importance of sticking to established methods of science
the role of creativity in scientific discovery
the value of individual scientists working independently from one another
the importance of carrying out procedures that can be replicated
Answer:
D: the importance of carrying out procedures
Answer:
B. the role of creativity in scientific discovery
Explanation:
i got it right
Some flowers have both male and female parts. With itself as the only parent, one of these flowers can still create offspring, this process is called ____
2. Ms. L's respiratory function was evaluated by quantifying different lung volumes and capaci-
ties using a machine called a(n)
3. Evaluation of Ms. L's respiratory function showed a reduction in the amount of air that could
be moved into and out of her lungs. The amount of air that can be expelled by maximum ex-
halation after maximum inhalation is termed the
4. The other abnormality in Ms. L's evaluation was also characteristic of her disease. There was
an increase in the amount of air remaining in her lungs after a normal expiration. This amount
is the
Based on respiratory function tests, the correct options are:
spirometer.vital capacity residual volume. What is a respiratory function tests?A respiratory function test is a test done to evaluate the ability of the lungs to take in air and remove carbon dioxide
The machine used for this test is called a spirometer.
Therefore;
Ms. L's respiratory function was evaluate using a machine called a spirometer. The amount of air that can be expelled by maximum ex-halation after maximum inhalation is termed the vital capacity An increase in the amount of air remaining in her lungs after a normal expiration is called the residual volume.Learn more about respiratory function test at: https://brainly.com/question/18117969
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Large animals have specialized gas exchange systems. Fish use ______ and insects use ________.
A. spiracles, alveoli
B. pleural membrane, alveoli
C. gills, pleural membrane
D. gills, spiracles
Among animals, for gaseous exchange, Fish use gills and insects use spiracles. The correct option is D.
What is respiration?The procedure by which cells utilize oxygen to break down sugar and obtain energy is referred to as respiration.
There can be different organs for respiration in different animals. For example, human uses lungs, fishes have gills, insects have spiracles, etc.
Thus, the correct option is D.
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no rush thank you for helping if you do
Answer:
I believe it's DNA
Explanation:
Prokaryotes have circular DNA
An object moving at a constant velocity will always have a
negative displacement
negative acceleration
zero acceleration
zero displacement
Answer:
option C or zero acceleration
Explanation:
the reason why I say zero acceleration is based on the detonation of acceleration
Acceleration means change in velocity so if there is no change in velocity there is no acceleration or change in velocity
Question 6 of 10
Which characteristic of water is most helpful to fish in a lake?
OA. Water molecules are polar.
OB. Two elements make
up the compound water.
OC. Water freezes at 0°C.
OD. Frozen water floats on liquid water.
SUBMIT
▷
A characteristic of water which is most helpful to fish in a lake is that: B. two elements make up the compound water.
What is water?Water refers to a liquid molecule that comprises two main chemical elements in the ratio of two to one (2:1). Also, these two chemical elements are:
HydrogenOxygenIn conclusion, a characteristic of water which is most helpful to fish in a lake is that two elements make up the compound water. Thus, a fish would be able to breathe in a lake due to the presence of oxygen in water.
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whitch is the best definition of activation energy
Answer:
the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.
Explanation:
A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except __________.
A.
attention
B.
brain cells
C.
genes
D.
the nervous system
Please select the best answer from the choices provided
A
B
C
D
Answer:
the nervous system was this q&a qnswer
whats is the law of pascal
In simple terms, the law of pascal is any force applied to a confined fluid is transmitted uniformly in all directions throughout the fluid regardless of the shape of the container.
The Punnett square is for a test cross of two mice that were purebred for two different traits. What will their offspring be? Fill in the white boxes of the Punnett square with all possible offspring genotypes
Punnett Square BE BE BE BE
be
be
be
be
Given the scenario, their progeny will heterozygous or BbEe.
A purebred white mouse and a purebred black mouse are being crossed.
What is homozygous?A gene region where there are two identical alleles present. Two alleles with the same variation or two alleles that are normal can both be present in a homozygous genotype.
BBEE is black fur.
Bbee has white fur.
Here, the capitalization of allele B signals that it is a dominant allele and that allele B is recessive.
For BBEE, gametes
BE a, b, e, b
Genes for the bbee
a, a, a, a Cross will then have an image linked to it.
As a result, in the example, their progeny would either be BbEe or heterozygous.
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3.Charles Darwin noted that the finches on the Galapagos islands looked different from the mainland finches, even though all the finches on the islands had originally
migrated from the mainland of South America. This is an example of.
temporal isolation
O mechanical isolation
adaptive radiation
hybrid breakdown
Charles Darwin's finding that the finches on the Galapagos islands looked different from the mainland finches despite their common ancestry from South America is an example of C. adaptive radiation.
What is common ancestry?Common ancestry refers to blood relationships. Thus, two species may have common ancestry if they are related by blood.
According to Charles Darwin, common ancestry explains the similarities between different species.
However, a rapid increase in the number of species with a common ancestor, characterized by great ecological and morphological diversity results from adaptive radiation.
Thus, Charles Darwin's finding that the finches on the Galapagos islands looked different from the mainland finches despite their common ancestry from South America is an example of C. adaptive radiation.
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Hormones are chemicals made in the soil that affect parts of plants.
a. True
b. False
Hormones are chemicals made in the soil that affect parts of plants. The statement is false.
How are gibberellins able to affect other parts of the plant?Gibberellins stimulate the growth of shoots which increase the biomass and vegetative growth of plants. If vegetative growth increases, the root biomass is also increases.
So we can conclude that other parts of the plant are also affected due to gibberellin because it stimulates the growth of shoots which is the upper portion of the plant.
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a plant grows in soil contaminated with toxins. through which structure would toxins first enter the plant
The roots. The soil is toxic, and the roots absorb nutrients in the form of minerals and water from the soil so it would enter the plant via the roots.
Organisms inherit specific traits and characteristics from their parents. Albinism is an inherited disorder that occurs when an organism is unable to produce or distribute melanin. Melanin is a substance in the body that helps determine skin color, hair color, and eye color.
An albino alligator.
Which is the basic unit of heredity that carries the trait of albinism from parent to offspring?
base pairs
genes
proteins
GENES are the fundamental unit of heredity that transmit albinism from one generation to the next. Thus, the correct option is A.
What is DNA?Deoxyribonucleic acid is a polymer made of two polynucleotide chains that coil around one another to form a double helix and which contains the genetic material necessary for all known creatures, including many viruses, to develop, function, grow, and reproduce.
Because they contain unique sets of instructions to encode certain proteins, which are passed down across generations, genes are regarded as the fundamental functional and structural components of heredity (i.e., they are inherited).
When a gene is expressed, certain DNA fragments (i.e., genes) are used as templates to produce messenger RNAs (mRNAs), which are complementary RNA sequences.
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The basic unit of heredity that carries the trait of albinism from parent to offspring is GENES. Thus, option "B" is correct.
What are genes?Genes are considered the basic functional and structural units of heredity because they contain specific sets of instructions to encode specific proteins, which pass across generations (i.e., they are inherited).
During gene expression, specific fragments of DNA (i.e., genes) are used as templates to create specific complementary RNA sequences called messenger RNAs (mRNAs) by a process called transcription.
Subsequently, these mRNAs are used to synthesize proteins by a process called translation.
The proteins arrange in the cell to produce specific phenotypes, i.e., specific observable features or traits.
In conclusion, the basic unit of heredity that carries the trait of albinism from parent to offspring is GENES.
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What is the main difference between the null and the research hypothesis? What is the importance of assuming the null hypothesis is true?
Answer:
The null hypothesis is a general statement that states that there
is no relationship between two phenomenons under
consideration or that there is no association between two groups.
A hypothesis, in general, is an assumption that is yet to be proved
with sufficient pieces of evidence.
How can hair be controlled during food preparation
Why do individuals who are anemic generally not exhibit an increase in respiratory rate or tidal volume, even though their blood is not carrying enough oxygen?
The amount of oxygen that dissolves in the blood in the lungs' alveoli is unaffected by
What is a convection current
Answer:
Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air, or molten rock. The heat transfer function of convection currents drives the earth's ocean currents, atmospheric weather, and geology.
Explanation:
Provide an environment (bowl or container) filled with 100 of each "prey" type (Consider beans, uncooked pasta, or cotton balls). Give yourself a minute to "catch" the "prey" with each "predator" separately (total of 3 minutes). Place each "prey" that is caught into a cup. Count your results after each "predator" simulation.
Which prey was the best adapted? What data do you have to support this?
In what ways does this activity demonstrate the process of natural selection and its consequences?
The activity demonstrated natural selection as the beans will most likely survive since they are better suited to their environment .
What is natural selection?Natural selection is the process which organisms which are better adapted to their environment survive and reproduce while those not adapted die.
In the simulation, the "prey" are beans, uncooked pasta, and cotton balls. The predators are fork, knife, and a spoon.
Using the predators to pick up the prey, the beans were more adapted as they escaped being caught the most, as they had the least number picked up.
Therefore, the beans will most likely survive, demonstrating natural selection which states that organisms better suited to their environment survive the most.
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which of following is true about sexual reproduction?
Haploid cells formed by meiosis combine to produce a diploid cell.
Frontal view of the lower leg
a) anterior view of the fibula
b)anterior view of the femur
c)distal view of the calcaneus
d)sagittal view of the tibia
The frontal view of the lower leg is the anterior view of the fibula. Thus, option "A" is correct.
What are Tibia and fibula?Tibia and fibula are the two bones of the legs which form the lower bones of the leg. The tibia is the longer bone while the fibula is the shorter bone of the legs.
Many bones originate from this tibia and fibula like soleus originates at the posterior side of the fibula, peroneus longus originates at the superior of the fibula, and Tibialis anterior originates at the upper two-thirds of the tibia.
Thus, option "A" is correct.
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What traits are shared by all eukaryotic cells?
Determine whether the description applies to landfills, incinerators, or both.
emits toxins
through combustion
drains liquids
into the ground
generates ash
requires a substantial
amount of land
releases greenhouse
gases
can generate energy
Emission of toxin and generation of ash is related only with incinerators. Draining of liquid and requirement of substantial amount of land is related with landfills only. Generation of energy and release of greenhouse gases is related with both landfills as well as incinerators.
What are incinerators?An incinerator is a waste-burning furnace. Pollution control equipment, such as flue gas cleaning, is included in modern incinerators.
Incinerator plant designs include moving grate, fixed grate, rotary kiln, and fluidized bed.
The descriptions can be as follows:
Generation of energy - Both, landfills produce methane gas, which is used to generate electricity, and incinerators produce heat energy, which is also used to generate energy.Emission of toxins through combustion - Incinerators emit dioxins, a hazardous chemical.Draining of liquids into the ground - this is a common problem at all landfill sites.Emission of greenhouse gases - Both landfills and incinerators emit methane and other carbon gases.Necessitates a significant amount of land - landfill site, necessitates a large amount of land to dump city wasteProduction of ash - Incinerator only.Thus, these can be the description applies to landfills, incinerators, or both.
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View attachment. Following his motorcycle accident, what type of memory was K.C. able to form?
A) only semantic memories
B) only episodic memories
C) declarative memories
D) procedural memories
What happens at the end of the dark reactions?
Answer: Glucose is the end product of the dark reaction.
Explanation:
A man with type AB blood has children with a woman who has type O blood. What are
the chances that a child they conceive will have type A blood? B? AB? O?
Please answer for brainliest and thanks!!
[tex]\large\bold{\underline{\underline{Answer:-}}}[/tex]
This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).