The statement which accurately describes the relationship between air pressure, air density, or altitude is: D. Denser air exerts more pressure than less dense air.
What is air circulation?Air circulation can be defined as the movement and flow of atmospheric air from one point of the equator to another such as North pole to South pole, especially over long distances due to difference in atmospheric pressure.
Generally, atmospheric air that has more density (denser air) would exert more pressure than an atmospheric air that has less density because of a difference in temperature.
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The statement that describes the relationship between air pressure, air density, or altitude is "denser air exerts more pressure than less dense air," hence option D is correct.
What is air pressure, and air density?In contrast to the specific volume, which is described in terms of unit mass of dry air, air density is defined as the mass of air per unit volume.
Everything you touch is pressed upon by the weighty air that surrounds you. This pressure is referred to as air pressure or atmospheric pressure.
This is due to the fact that more air molecules are crammed into a given amount of air as density increases.
The force exerted by more air molecules to be greater, and as pressure is the force exerted per unit surface area, it follows that higher density air will experience greater pressure than air with lower density.
Therefore, option D is correct.
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NEED HELP!!! How do vestigial organs provide evidence for the theory of evolution? A Vestigial organs show differences between our DNA and the DNA of amoebas. B Vestigial organs show traits that a species once needed to have to perform certain tasks. C Vestigial organs show the variation in genes that can exist within one species. D Vestigial organs show how many cells organisms of a species once had.
Answer:
Vestigial organs show traits that a species once needed to have to perform certain tasks
Explanation:
B. Vestigial organs provide evidence for the theory of evolution:
"Vestigial organs show traits that a species once needed to have to perform certain tasks."
What do you mean by vestigial organs?
"Vestigial organs are the organs that have no apparent function and are considered to be the residual parts from the past ancestors."
What is theory of evolution?
"Theory of evolution is a scientific theory of the origin of species of plants and animals."
What do you mean by species?
"A species is often defined as a group of organisms that can reproduce naturally with one another and create fertile offspring."
What is a trait?
"A trait, as related to genetics, is a specific characteristic of an individual."
How are vestigial organs related to theory of evolution?
"Vestigial organs are often homologous to organs that are functioning normally in other species. Therefore, vestigial organs can be considered evidence for evolution, the process by which beneficial heritable traits arise in populations over an extended period of time."
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name the ingrident that contains starch in the sauce
Answer:
here...
Explanation:
Cornstarch: Cornstarch, cornflour, or maize starch is the starch derived from the corn (maize) grain or wheat. The starch is obtained from the endosperm of the kernel. Corn starch is a popular food ingredient used in thickening sauces or soups, and is used in making corn syrup and other sugars.
why is endosymbiotic theory not a law in science?
Answer:
Many scientists were skeptical of the endosymbiotic hypothesis because it didn't seem to fit into the theory of evolution as it was understood then. Between 1900 and 1950, biologists made many key discoveries in the field of genetics by focusing on small, random changes in DNA — mutations — that occur when a cell reproduces.
Explanation:
Name the type of sugar represents by the letter S
Answer:
Explanation:
Table sugar is the common name for a sugar known as sucrose. It is a type of disaccharide made from the combination of the monosaccharides glucose and fructose. The chemical or molecular formula for sucrose is C12H22O11, which means each molecule of sugar contains 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms.
Answer:
DEOXYRIBOSE SUGAR
Explanation:
I JUSTKNOW THESE THINGS
Please help me with this question
Answer:
A
Explanation:
Answer:
answer (A)
Explanation:
Use the terms diploid, haploid, and adult to fill in the blanks describing how ulva reproduces with alternating generations of diploid and haploid cells.
Please help me with this question
Answer:
Answer: Not too sure... Maybe The Sun?
How could plants living in an industrial area be affected by smog?
Answer: The ground level ozone present in the smog also inhibits plant growth and causes immense damage to crops and forests. ... The smog results in mortifying impacts on the environment by killing innumerable animal species and green life as these take time to adapt to breathing and surviving in such toxic environments.
Explanation:
A type of air pollution in which the fog and smoke get mixed in the atmospheric air is called smog. It causes opacity and odour in the environment.
Smog is released from the factory that contains carbon dioxide, sulfur dioxide and smoke from the outlets.
Smog blocks the sunlight and the chemical released goes into the root system of plants interfering with the plant metabolic processes.
This causes damages to the leaves of plants and inhibits the plant process.
Therefore, smog from industries kills the plant.
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when was the lion fish introduced into the southeastern waters of the united states?
Answer: in the 2000's
Explanation:
(GIVING BRAINLIEST!!)
Where does most of the evaporation and precipitation in the water cycle occur?
A) In the rainforests
B) In the sky
C) Over the land
D) Over the ocean
Answer:
D)
Explanation:
The ocean is a large body of water, since the body of water is so large the sun can heat up large amounts to evaporate. One it evaporates, the rest of the water cycle occurs leading up to precipitation. (RAIN)
Have a good day!
-
:)
A number that describes how likely it is that an event will occur is the _______ of the event.
Answer: The probability of an event is a number describing the chance that the event will happen. An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1.
The number Which describes how likely it is that an event will occur is the probability of the event.
What is probability?The number describing a chance that an event will occur is called probability. It can be expressed in the form of numbers, from 0 and 1, or also by percentage from 0% to 100%. Higher probability of an event means that there are greater chances that event will occur.
Probability is branch of mathematics which is also applied in other fields such as, science, finance, statistics, gambling, computer science, machine learning, artificial intelligence and game theory.
Representation of probability in its formal terms, is called as probability theory. The probability theory is mostly used in risk assessment and modelling that is, it is used by insurance companies and markets.
Therefore, chances of number of event occur is called probability.
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what circumstances are best for fossils to form? select all that apply
Answer:
What circumstances are best for fossils to form? Select all that apply. Rapid burial, Absence or limited oxygen supply and undisturbed by geological forces, are best for fossils to form.
Explanation:
How is the process used to produce sex cells different from
the process used to produce body cells?
The process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.
What is meiosis?Meiosis is a cellular process that generates four daughter germinal cells having half genetic material.
Conversely, mitosis produces two genetically identical somatic (body) cells.In conclusion, the process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.
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How do the properties of water help it to shape the Earth?
Answer:
Match the term to its example or description.
1 .
Beowulf
ship-burial
2 .
Sutton Hoo
Canterbury Tales
3 .
French
an Anglo-Saxon king
4 .
Norman Conquest
influenced Middle English vocabulary
5 .
Chaucer
an elegy
6 .
what is one abiotic factor that may contribute to the changes in populations of the honey bees?
HELPPPPPP.......30 points DONT ANSWER IF YOU'RE NOT GOING TO HELP I WILL REPORT YOU
The image shows a lake, a factory, a cloud in the sky, a cow, dead organisms, a tree, and the sun. An arrow from the sun to the tree is labeled A. An arrow from the sky to the tree is labeled B. The sky is labeled C above the cloud. The letter D is in the air and an arrow points from it down to dead organisms. An arrow points from dead organisms to the ground labeled E. An arrow points from the cow into to the sky labeled F. An arrow points from the factory to the sky labeled G. An arrow from the sky to the lake is labeled H above the lake.
Using the diagram above, match the description to the corresponding location in the carbon cycle model. Provide the letter only.
Carbon dioxide is converted to sugar used for food.
Carbon trapped in fossil fuels is converted to carbon dioxide.
Organic carbon is converted to fossil fuels.
Carbon dioxide is converted to carbonates.
Sugar is broken down and converted to carbon dioxide.
Location ________
Location ________
Location ________
Location ________
Location ________
Answer:
A - 1. Carbon dioxide is converted to sugar used for food (this is process of phosynthesis).
G - 2. Carbon trapped in fossil fuels is converted to carbon dioxide (this is combustion of fuel).
E - 3. Organic carbon is converted to fossil fuels.
H - 4. Carbon dioxide is converted to carbonates.
F - 5. Sugar is broken down and converted to carbon dioxide (this is breathing).
Explanation:
hope this helps
Forms across a plant cell during cytokinesis.
A. cleavage furrow
B. pinching in
C. cell plate
Answer: A. a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.
Explanation:
hope this helps have a great day❤️❤️❤️
Answer:
ty for helping me now ill help you
a
Explanation:
cytokensis is the physical process of cell division. It divides the cytoplasm of a parental cell into two different daughter cells.
In plants, a cell wall forms. Cytokensis occurs in mitosis and meiosis. The objective for cytokensis is to divide the parent cell into two daughter cells. So cytokensis in plants is when a cell wall forms in between the daughter cells. Plant cells have walls, so they CANNOT divide using a cleavage furrow. A cell plate forms across the cell during telophase.
In animal cells, cleavage furrow forms. This pinches the cell in half and forms two different cells.
Kidneys maintain homeostasis by regulating ________ levels
1. Waste
2. Blood
3. Water
Answer:
Explanation:
Option B blood is the correct answer
Aye yo anyone know this question
Answer:
a
Explanation:
someone commented it.
01 Multiple Choice
Apoptosis could result in
a) eliminating the webbing between fingers during human development,
b) uncontrolled cell growth.
c) an increased cell surface area to volume ratio.
d) cell division.
Answer:
D cell division hope that helps you out good luck
NEED HELP! PLS 40 POINTS REWARD
What evidence led Rudolf Virchow to claim that all cells come from other cells?
A.) Cells divide.
B.) Cells have nuclei.
C.) Cells move around.
D.) Cells have cell membranes.
The punnet square below is set up to determine the probability of the child of a certain couple having freckles.
Which of the following belongs in the upper right square
A.FF
B.F
C.Ff
D.ff
Answer:
I
V
Answer:
below
Explanation:
I'm guessing that the punet square would go like this;
F f
F I I I
____
f I I I
Therefore;
F f
F I FF I Ff I
______
f I Ff I ff I
Concluding;
Your answer would be C. (Ff)
Because; In the top right, F,f is is present.
What phases are different from Mitosis during Meiosis?
please help i will mark brainliest
Answer:prophase
Explanation:
Water is a renewable resource that is constantly generated through the water cycle. The ocean contains most of the Earth's available water, but it is undrinkable because it contains salt. All but one of the reasons listed are reasons why desalination is not a popular option to have clean, drinkable water. it is expensive to desalinate water. B It could possibly affect the marine ecosystems. Transporting the water to water scarce regions is difficult. D) Since evaporation is involved in deselination, the drinking water is too hot for consumption.
Answer:
water
Explanation:
water because sory i am bored i dont have any thing to do
Answer:
D) Since evaporation is involved in desalination, the drinking water is too hot for consumptionn.
which of the following are methods for preventing the transmission of the flu? (choose all that apply)
•antiviral medications
•flu vaccine
•disinfect objects that a sick person has used
•washing hands frequently
The methods which are actively involved in preventing the transmission of the flu are as follows:
By taking antiviral medications. Get a flu vaccine every year.Disinfect objects that a sick person has used. Washing hands prior to eating. How the transmission of flu takes place?The flu is caused by the influenza virus that contaminates the respiratory organs primarily. These viruses are spread from one infected person to another, the use of infected objects, direct contact between individuals, etc.
Flu disease is a contagious disease that is easily transmitted from person to person. In this case, one must be passively aware of its causes, prevention, and medication in detailed information.
Therefore, it is well described above.
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PLEASE ASAP! GIVING BRAINLIEST!
At which of the following points during the carbon cycle is energy transformed from chemical to mechanical energy?
When fossil fuels are burned releasing carbon dioxide
When stored energy is released as heat
When ATP molecules are used to fuel movement
When carbon dioxide is converted to glucose
Answer:
When ATP molecules are used to fuel movement.
Hopes this helps :))
Answer :When ATP molecules are being used to fuel movement.
Explanation:
Match each organism with its correct type of body cavity
HELP!!!!!!!!!!!!!!!!!
Images 1 and 3 have pseudocoelom body cavity while images 2 and 4 have coelom body cavity.
Answer:
1 and 3 have pseudocoelom
2 and 4 have coelom body cavity.
Explanation:
plato
Which explanation describes how natural selection produces changes in organisms?
Natural selection enables a trait of an individual to be expressed.
Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.
Natural selection occurs when individuals that develop disease die.
Natural selection occurs when neutral phenotypes become common in a population in
Answer: B. Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.
Explanation: Good luck! :D
HURRY 10 POINTS
How are S waves and P waves similar?
They shake the ground.
They travel through liquids.
They arrive at the same time.
They vibrate from side to side.
Answer:
answer B D C E
In guinea pigs, smooth coat (S) is dominant over rough coat (s). If an SS guinea pig is
crossed with an ss guinea pig, what ratio of guinea pigs in the offspring would you
predict?
100% would be dominant Ss if an SS guinea pig is crossed with an ss guinea pig.
What is a genotype?The whole complement of an organism's hereditary material is referred to as its genotype. An individual's alleles and variations that they carry in a specific gene or genetic region are also referred to as their genotype. Genotype is a term that may be used in both of these contexts.
The genetic make-up of an individual organism is referred to as its genotype. Your body's growth and development are guided by the information contained in your genotype, which acts like a set of instructions. When discussing the hereditary components of a certain characteristic, the term "genotype" is often used (like eye colour).
Therefore when you cross SS with ss the genotypes obtained are Ss, Ss, Ss and Ss.
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