What are the characteristics of this layer that make it the ideal layer for the Concorde to travel?
Answer:
The temperature increases with weight
Explanation:
Characteristics of the layer that make Concorde to travel is The temperature increases with weight.
How did Concorde fly so high?
Concorde fly so high because the higher it flew, the thinner the air was that it encountered. This consequently led to less drag and fuel burn.
Did the Concorde fly in the stratosphere?
Able to cruise at a near-stratospheric altitude of 60,000 feet at 1350 miles per hour, the plane cut travel times on its routes in half. But speed and altitude were not the only factors that made Concorde so remarkable.
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Solid waste is stored in the colon until it is expelled from the body. This demonstrates that the excretory system working with which of the following systems? A circulatory B digestive C respiratory D muscular
Answer:
b
Explanation:
The solid waste that is stored in the colon until it is expelled from the body is a product of the digestive system, which is responsible for the breakdown and absorption of nutrients from food. Therefore, option (B) is correct.
What is digestive system?The digestive system is a group of organs and structures in the body responsible for the breakdown of food into nutrients that can be absorbed and used by the body. The system includes the mouth, esophagus, stomach, small and large intestines, liver, pancreas, and anus.
The excretory system is responsible for removing waste products, including solid waste, from the body. The colon, which is part of the large intestine, is where water is absorbed from undigested food and the remaining waste is stored until it is eliminated from the body.
The circulatory system is responsible for transporting oxygen and nutrients to cells and removing waste products, but it is not directly involved in the storage or elimination of solid waste.
The respiratory system is responsible for gas exchange and the elimination of carbon dioxide, but it is also not directly involved in the elimination of solid waste. The muscular system is involved in the movement of the body, but it is not directly involved in the storage or elimination of solid waste either.
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Which factors are used to characterize a biome, such as the desert, tropical rain forest, or temperate grasslands?
Answer:
Temperature, climate, and types of species that live there.
Sorry if this does not help you.
Select the correct answer. Hormones are chemical molecules produced by glands. Vasopressin is a hormone secreted by the cells of the hypothalamus, a part of the brain. The hormone regulates homeostasis through its effect on the kidney cells. Which statement is true based on this information? A. All cells in the human body produce the same types of hormones. B. Specialized cells allow for different organs to work together to perform a function. C. Cells can work together only if they’re located in the same area of the body. D. All cells in the human body have the same structure and function.
B. Specialized cells allow for different organs to work together to perform a function.
Please help me ASAP!!
which two statements describe events that help drive tectonic plate movement.
A. Energy from the sun heats magma beneath Earth's surface.
B. thermal energy from earth's core is transferred outward to the mantle by conduction.
C. subducting plates cause cooling at convergent.
D. Convection currents cause hotter magma to rise and cooler magma to sink
Answer: Thermal energy from earth's core is transferred outward to the mantle by conduction & convection currents cause hotter magma to rise and cooler magma to sink (B & D)
Explanation: Ap3x verified
Answer:
dc
Explanation:
What is the correct order for respiration?
Answer:
Glycolysis, krebs cycle, electron transport chain
Explanation:
I just don’t know the last system
Answer:
The Endocrine System
Explanation:
Because a hormonal mechanism is created by the kidneys for the maintenance of blood pressure by stabilizing blood volume.
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How are precipitation and temperature different between the polar and tropical climate zones?
Answer:
Ok ill do it :D
The polar and tropical region temperature and preticaplation are different in many ways. The tropical climate temperature is warm compared to the Polar temperature The Tropical region precipitation is rain and lots of rain. The polar regions precipitation is mostly snow and hail. These two climate zones are different because where they are located on the globe. All in all there are many differences between these two regions.
Hope this helps ;D
Explanation:
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Answer: oil and vinegar salad dressing
Explanation:
Answer:
It is d
Explanation:
They don't go together.
help now this is hard :(
Answer:
Your answer should be C
Explanation:
So the energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work. Hope this helped :)
Some types of yogurt are probiotic, meaning they contain active bacteria. Why would someone most likely eat probiotic yogurt?
to decrease the amount of antibiotics in the body
to increase the amount of antibiotics in the body
to decrease the amount of harmful bacteria in the body
to increase the amount of helpful bacteria in the body
Answer:
D to increase the amount of helpful bacteria in the body.
Explanation:
I did it on edge 2020 hope this helps you :)
Which example best describes a reflex action?
A.
eating food when hungry
B.
going for a walk outside
C.
bending down to lift a heavy object
D.
coughing when the throat is irritated
Answer:
C bending down to lift a heavy object
Plants use their ________________ to make glucose and their __________________ to break the glucose down to obtain ATP.
Answer: Plants use their photosynthesis to make glucose and their chloroplast to break the glucose down to obtain ATP.
Explanation:
________ is an example of the moon's gravitational force on Earth.
Answer:
Waves!
Explanation:
Answer: tides
Explanation:
Tides are an example of the Moon's gravitational oull on the planet of Earth. The ocean rises because the moon and elements in the core act like magents, and the water goes up.
Help plssssssssssssssssssssssssss
Which is more important: the brain or the heart? Explain your reasoning.
Answer:
i would say the heart
Explanation:
the heart pumps blood through your system, keeping you alive. the brain only helps you think. and plus, so many people in this world are dumb so they already surviving without a brain so the obvious answer is heart
What does an organ system depend on in order to properly function?
Answer: I think it's either C or B? but I could be wrong.
Explanation:
Something that could help: The function of an organ system depends on the integrated activity of its organs.
Answer: I think it’s B
Explanation: If you use the process of elimination that the only one left.
What are the main parts of a seed? (Choose all that apply)
embryo
seed coat
ovary
endosperm
The main parts of a seed are Embryo, Endosperm, and Seed Coat
The three primary parts of a seed are the embryo, endosperm, and seed coat. The embryo is the young multicellular organism before it emerges from the seed. The endosperm is a source of stored food, consisting primarily of starches. The seed coat consists of one or more protective layers that encase the seed.
Wherein is the seed coat?The outer layer of the seed is called the seed coat, and it features to guard the plant embryo in the seed. It also encapsulates the endosperm, or food supply, for the embryo.
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18.
14. In which situation is speciation MOST likely to
occur?
A. A large number of the population is exposed to
a viral infection.
B. A few members of the population develop
mutations in somatic cells.
C. A large number of the population migrates
over a great distance
D. A few members of the population are isolated
from the others.
Answer: D
Explanation:
Use Darwin’s finches as example they were separated and speciation occurred in the changed beaks
In which situation is speciation MOST likely to occur is few members of the population are isolated from the others.
What can cause speciation?The speciation process usually occurs due to adverse conditions imposed by the environment. Briefly, two causes are attributed for the process to occur: Geographical Isolation: When lineages of a species separate from the rest of the species for environmental reasons.
In this case, a species no longer identifies with it and thus it isolates itself from its environment.
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Why are new stars likely to form in irregular galaxies?
A. They contain a large amount of gas and dust
B. They're part of the Local Group
C. They contain many black holes
D. They don't have regular shapes
Answer:
A. They contain a large amount of gas and dust
Explanation:
Guess what?
Explanation:
I took the test!
Explanation:
Have a good day
13) When mRNA is "processed", what are the pieces of mRNA that are cut out and stay in the nucleus?
Introns
Exons
Answer:
Introns
Explanation:
The coding region of the gene is the part of the gene that is transcribed. However, not all of the gene makes the final mRNA. There are sequences called exons and introns in the coding region of the gene.
The pre-mRNA contains transcribed sequences of both the introns and exons. However, the introns are removed from the final mRNA by splicing. The final mRNA that is translated to the protein only contains exons. An illustration is attached to illustrate this.
During telophase, each chromatid does what ?
A) Becomes a chromosome.
B) Moves to the center of the cell.
C) Forms a new nuclear membrane.
D) Pairs up with a matching chromatid.
Answer:
Becomes a chromosome.....
Answer:
A) Becomes a chromosome.
Explanation:
edg 2021
Describe how the process of natural selection can result in an increase in frequencies of certain traits found in a population.
Answer:
Natural Selection (Answer Below)
Explanation:
Natural Selection is the selection of a more beneficial trait. For example, if trees get covered in soot all the white beetles and butterflys are going to stand out like a sore thumb, but the beetles and butterflies that adapted and evolved now have better traits that help them hide predators. The predators have a harder time finding the now black colored butterflies and beetles due to the black soot meaning the beetles and butterflies will have a higher survivability
A researcher is comparing sugar molecules that a cell takes in with amino acid molecules that the cell produces. Highlight all the statements that are true about amino acids but not true about sugars,
Always contain carbon
3. an input in glycolysis
C.typically contain nitrogen
D. can be used as an energy source
E can bond together to form proteins
Answer:
The correct statements for amino acids but not for sugars are :
C. typically contain nitrogen
E can bond together to form proteins
Explanation:
Both Sugars and amino acids always contain carbon molecules and both macromolecules can provide energy so are the source of the energy. Sugar molecule more specifically glucose molecule enters glycolysis during the cellular respiration process.
Amino acids always contain the nitrogen molecule in the structure along with carbon, oxygen, and hydrogen, there is a side chain present. Amino acids are the building blocks of the protein, peptide bonds are formed by amino acids together to make a poly peptide chain of a protein molecule.
During a schoolyard survey, students observe a litter of baby rabbits with brown and white offspring. Explain how it is possible for two brown furred rabbits to have a white furred offspring. Use evidence to support your answer.
Answer:
Its a recessive gene
Explanation:
It was passed down by their grandparents, or great grandparents
Which describes the process of a bacterial cell dividing to create two daughter cells? O binary fission O fertilization O meiosis gamete formation
What is the total number of protons, neutrons, and electrons in an atom of arsenic, As, that has a mass number of 75?
Answer:
there are 33 protons and electrons and there are 42 neutrons.
Explanation:
the atomic number is equal to the amount of protons and electrons. subtract the amount of Protons from the mass to get the neutrons.
Do you think wolves are a keystone species? Explain your answer. WILL GIVE BRAINLIEST
Answer:
Wolves are a critical keystone species in a healthy ecosystem.
Explanation:
By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect on their environment.
Answer:
Wolves are a critical keystone species in a healthy ecosystem. By regulating prey populations, wolves enable many other species of plants and animals to flourish. In this regard, wolves initiate a domino effect – “touching” songbirds, beaver, fish, and butterflies.
What is Endochondral Ossification?
Answer:
The formation of bone in which a cartilage template is gradually replaced by a bone matrix, as in the formation of long bones or in osteoarthritic ossification of synovial cartilage.
What do scientists use to refer to organisms because common names can create confusion? *
Answer:
Scientific Name
Explanation:
Scientists use a two-namesystem called a Binomial Naming System.
They name animals and plants using the system that describes the genus and species of the organism.