Answer:
The answer is A. The length of connecting wires.
Explanation:
I took the quiz.
The length of the connecting wire has the least effect on the strength of an electromagnet.
What factors influence the strength of an electromagnet?An electromagnet is a type of magnet where an electric current creates the magnetic field. The wire that makes up an electromagnet is typically twisted into a coil.A magnetic field is produced by a current flowing through the wire and is concentrated in the hole, designating the centre of the coil.The type of core material, the strength of the current flowing through the core, the number of wire turns on the core, and the size and form of the core are all factors that determine an electromagnet's strength.Stronger magnetic fields can be created by using alloys like alnico, which is an alloy of aluminium, nickel, and cobalt.The strength of the electromagnet's magnetic field increases when:
(a) the current increases
(b) the number of turns increases
(c) the wire is wound so that the length of the electromagnet is reduced
(d) Soft iron core inserted into magnetic coil
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Explain how green slugs can be considered both an autotroph and heterotroph
Answer: Green slugs can be considered both an autotroph and heterotrophs because they both are able produce their own food from raw materials and energy and they also consume fruits, vegetables, leaves, and other types of plants.
Explanation: The Yellow slug (Limacus flavus) is a greyish green to olive green slug, which may sometimes even have a yellowish brown colour. ... While the slug's body mucus is yellowish in colour, the sole mucus is colourless. Contrary to the adult slugs, the yellow slug's juveniles have a more greenish colour. Slugs will eat any kind of vegetation but prefer tender leaves. This means that particularly tender-leaved plants or seedlings are very vulnerable to slug damage. Slugs will also eat vegetables and fruits, causing unsightly damage to crops.
want should i do to whiten my teeth and eyes
Answer: we’ll to whiten teeth you could mix toothpaste and baking soda and lemon juice, but I don’t think you can whiten your eyes
Explanation:
PLZ HELP ME 4 MIN!!
Pedigrees and karyotypes provide the means for individuals to identify their risks of genetic disorders. What can be observed on a karyotype but not on a pedigree?
family carriers of a genetic disorder
family history of a genetic disorder
risk of a genetic disorder in offspring
a visual image of a chromosomal defect
Answer:
D) a visual image of a chromosomal defect
Explanation:
The genetic disorders, or inheritance of traits, and abnormality in the chromosome can be studied through pedigree charts and karyotyping.
The correct answer is Option D, a visual image of a chromosomal defect.
The difference between karyotype and pedigree chart can be explained as:
Pedigree charts are the diagrammatic representation of the phenotypes of a particular gene or the lineage of the ancestors. The chart is used to study the inheritance of a trait or a disease. Karyotype refers to the collection of chromosomes, in which disorders or structures of chromosomes are studied. Karyotype provides visual damage or abnormality in the structure of chromosomes.
Thus, the correct answer is Option D.
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The digestive system is not involved in elimination of waste.
Please select the best answer from the choices provided
True
False
Answer:
True
Explanation:
Elimination is work of kidneys
Elimination term is related with the elimination of nitrogenous wastes
A couple has five children with all blood type a. The mothers blood type is O and the fathers blood type is a
Answer:
idk
Explanation:
my bad I don't know it
What is purpose of cellular respiration.
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Answer:
Explanation:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Btw the reason ik is google ill admit it lol
What are so tiny that they are measured at only a few thousand light-years or less and astronomers think that there may be billions of them in our universe?
Answer:
The correct answer is STARS
Explanation:
Billions of stars are believed to be in different galaxies and a lot more billions are believed to be in our universe. These stars are small/tiny that they are a few thousand light-years away. Light-year is the unit for measuring distance of bodies in space which can be described as how far a beam of light travels in a year.
What happens during meiosis I?
A. The DNA of each chromosome gets copied.
B. Two haploid cells are formed.
C. Sister chromatids are pulled apart.
D. Four haploid cells form from each parent cell.
In the first phase of meiosis, two haploid cells are formed. (Option B).
What is meiosis?Meiosis is one of the kinds of cell division. In this type of cell division, we see it occur mostly in the gamete cells during reproduction.
Now the meiosis occurs in phases, in the first phase of meiosis, two haploid cells are formed. (Option B).
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What do mitochondrial and thylakoid membranes have in common?
A. They both use energy carriers that were made in the Krebs cycle.
OB. They both use ATP synthase proteins in ATP production
O They both contain the chlorophyll pigment.
OD They both are involved in cellular respiration in animal cells.
SUBMIT
PREVIOUS
Answer:
The answer is B. They both use ATP synthase proteins in ATP production
heredity
A.collectionof genes that determine specific characteristics
B.a section of the molecule that carries instructions for specific traits from one generation to another
C.the passage of traits from generation to generation
D.molucle that carries genetic instructions for all known living organisms
E.the expression of traits that can be seen and measured
Answer:
C. The passage of traits from generation to generation.
help asap
If we compare photosynthesis and cellular respiration in terms of energy conversions involved, we observe that in ______________.
a
cellular respiration, carbon dioxide is used to produce energy.
b
photosynthesis, glucose is used to produce carbon dioxide.
c
photosynthesis, radiant energy is used to produce glucose and oxygen.
d
cellular respiration, energy is used to produce oxygen.
Answer:
c
Explanation:
Cycles are essential to all living organisms.
Answer:
yes
Explanation:
Hope this helps
Answer:
True
Explanation:
which process used energy to combine inorganic molecules to synthesize organic molecules
Answer:
Photosynthesis
Explanation:
At what temperature does fusion begin to create a star?
10 million degrees
1 billion degrees
100 million degrees
1 million degrees
Answer:
The right answer is 15,000,000 celsius or 15 million, but the closest to that is 10 million i suppose
Explanation:
is it true that It is impossible for an environment to go beyond its carrying capacity for a specific organism.
Answer:
false, it is possible for a environment to go past its capacity, but it will have alot of problems with the food chain
Francine is developing a model of the carbon cycle, which involves the movement of carbon among various Earth systems. She begins by drawing the diagram shown below.
Her friend Byron evaluates the model and suggests that she thicken the arrow leading from fossil fuels to the atmosphere. His reasoning is that fossil fuels are being burned at a much faster rate than natural processes are restoring them.
Label the model to show where it represents photosynthesis, cellular respiration, and the burning of carbon-containing materials.
Answer: in the upper box on the black arrows above the forest is photosynthesis and on the other one in that same circle is cellular respiration. Burning goes on the longest white arrow that goes from fossil fuels.
The labelling of the model is in the image.
The Model describe the carbon cycle in which there is a diagrammatical representation of how carbon is exchanged among the biosphere, hydrosphere, geosphere and atmosphere.What is a carbon cycle?
It is a biogeochemical cycle by which carbon is exchanged among various spheres of the Earth.
It shows the nature's way of reusing carbon atoms, into organism in the Earth and then back to the atmosphere over and over again.To know more about carbon cycle here
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The Turner family uses 548 liters of water per day. The Hill family uses 3 times as
much water per day. How much water does the Hill family use per week?
Answer:11,508 liters per week
Explanation: Since the turner family uses 548 liters per day and the hill family uses 3 times that much you would multiple 548 by 3 giving you 1,644 liters per day. 1,644 liters is the amount of water they use in one day so you would have to multiply the amount of water used in one day with the total days of the week. Therefore 1,644x7= 11,508 liters per week.
The quantity of water that the Hill family use per week is 11,508 liters per week.
What is the importance of water?About 60 to 75 percent of a person's weight is water. Dehydration occurs when there is a loss of even 4% of the body's total water, and a loss of 15% can be fatal.
Water holds the temperature steady. Cushion and lubricate joints. Your spinal cord and other delicate tissues need to be protected. Utilize bowel movements, sweating, and urination to eliminate waste.
Since the Hill family uses 3 times as much as the Turner family does each day, you would multiply 548 by 3 to get 1,644 liters per day.
The amount of water they use in a day is 1,644 liters, so you would need to multiply that number by the number of days in the week. 1,644 x 7 = 11,508 liters per week, therefore.
Therefore, the weekly water consumption for the Hill family is 11,508 liters.
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What Diseases are caused by DNA mutations? What is the depth of that Disease? Where was this information from/Source? Thank you!
Answer: But the mutations we hear about most often are the ones that cause disease. Some well-known inherited genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others. All of these disorders are caused by the mutation of a single gene.
online
Explanation:
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ASAP! ILL MARK BRAINLIEST
Which must happen first in order for the body to use the fuel energy stored in food?
The correct answer will get Brainliest. Choose all the answers that apply.
Ground tissue _____.
is the most abundant plant tissue
transports food around the plant
is responsible for photosynthesis
stores food in leaves, stems, and roots
absorbs water from the air
Answer:It's A,B,E
Explanation:
Answer:
is the most abundant plant tissue
is responsible for photosynthesis
stores food in leaves, stems, and roots
Explanation:
The diagram shows the structure of starch, a complex carbohydrate. What best describes the relationship between starch and glucose?
Answer:
Glucose is monomer of starch
Explanation:
Starch is polysacheride and glucous is monosaccharide glucose molecules link with glycosidic bond to form starch so c is your answer
PLZ HELP!!
name the glaciers that are receding at the fastest rate in the world
Answer:The world’s glaciers are in retreat. The great tongues of ice high in the Himalayas, the Andes, the Alps and the Rockies are going back uphill at ever greater speeds, according to new research.
Explanation:just give me brainilest
Explain why mutations may or may not affect phenotype
Answer:
Explanation:
Mutations may or may not affect the phenotype because they can occur in coding or non coding areas of the DNA. If they occur in coding areas of the DNA, the protein that is coded in that part could be processed incompletely or have a different amino-acid in some part of its structure, this would affect the phenotype. If they occur in non coding areas, this would have no effect on the phenotype.
if an owl eats two mice and two moles, but the moles have twice as much mass, then,??
A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which best describes this volcano?
A.)was dormant and is now active
B.) was quiet and is now active
C.)was extinct and is now explosive
D.)was dormant and is now explosive
Answer:
The answer is A
Explanation:
Quiet and extinct are not words to describe a volcano that hasn't erupted in a long time. those are called dormant. When they start to heat up, steam or erupt, they are active.
Answer:
The answer is A
Explanation:
Which of the following is NOT a major type of marine ecosystem?
a estuary
C. surface zone
b. intertidal area
d polar ice
The estuary is NOT a major type of marine ecosystem.
the estuary is a partly retained, shore water body where untouched water from rivers and streamlets integrates with brackish water from the ocean.
What is an estuary?Estuaries are defined as marshes are bodies of water usually seen where rivers assemble in the sea.
Estuaries are residences of unusual flora and fauna communities that have acclimated to saline water a combination of freshwater sapping from the ground and salty seawater.
Thus, the correct answer is an estuary.
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CAN SOMEONE PLS HELP I HAVE TO SUBMIT THIS BY 1:30 ILL GIVE 40 POINTS
Make sure you can discuss the following:
The stages of the cell cycle
Interphase
All three stages
Mitotic phase
All four stages
Cytokinesis
Purpose of the cell cycle
Meiosis
Stages
Purpose
How do crossing over & independent assortment increase genetic variation?
Compare & contrast mitosis & meiosis
Purpose
# of daughter cells produced
How daughter cells compare to parent cell
Chromosome # (n or 2n)
DNA Replication
Enzymes involved
Steps
Leading vs lagging strand
“Semi-conservative” nature of DNA replication
Transcription & Translation
Purpose & Process
Type of RNA involved
Where each process occurs
Mutations
What is a mutation?
What effects can mutations have on an organism?
Are most mutations harmful or harmless?
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can i have some help on number 2?
Answer:
C) The waves amplitude
Explanation:
Answer:
The measurement labeled E is the wave's amplitude.
Explanation:
A vertical rise in a wave length is the amplitude of the wave.
The distance between each curve is the wavelength, if it is a long distance than it is slow if it is a short distance than it is fast.
The waves period is the bottom of the wave where no movement is constant.
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire?(1 point)
GPS data can be used by scientists to predict weather patterns that can lead to a wildfire.
GPS data can be used by firefighters to identify the boundaries of a wildfire.
GPS data can be used by first responders to calculate the safest route to a wildfire.
GPS data can be used by people to quickly evacuate an area because of a wildfire.
Which cause of wildfires is least likely to lead to catastrophic results?(1 point)
arson
controlled burn
lightning strike
unattended campfire
The National Weather Service issued the following weather forecast.
“Strong, hot, dry winds are expected to move through the local area.”
Which action would local fire officials most likely take as a result of this weather forecast?
(1 point)
They would permit only controlled burns in the area.
They would prohibit any outdoor burning in the area.
They would lift a ban on all burning in the area.
They would eliminate smoking in public places throughout the area.
Which data would be most helpful to scientists who measure the risks associated with wildfires?(1 point)
frequency of severe storms in an area
types of vegetation found in an area
drought conditions in an area
number of people living in an area
Answer:
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire? GPS data can be used by first responders to calculate the safest route to a wildfire. O GPS data can be used by scientists to predict weather patterns that can lead to a wildfire
Explanation:
There is a variety of information that can be utilized to evaluate situations, including data gathered by sensors located on the ground, in airplanes, and on orbiting satellites. Thus, option C is correct.
What is the Global Positioning System (GPS)?The three components that make up GPS—satellites that broadcast signals, ground stations that monitor and correct those signals.
Users who receive those signals—all work together to pinpoint your location on the planet's surface.
GPS gives firefighters a tool that connects disparate data sources and allows for effective analysis and visualization for a range of planning and readiness tasks.
Therefore, GPS data can be used by first responders to calculate the safest route to a wildfire.
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Four sex cells are produced. Each cell has _________________ the number of chromosomes of the __________________________ cell. Each sex cell haqs only ________________________ chromosome form an orginal pair. How many chromosomes are in each cell in step 3?___________________________
Answer:
Four sex cells are produced. Each cell has ___half___ the number of chromosomes of the __parent______ cell. Each sex cell has only ____one_ chromosome from an original pair.
Explanation:
Answer:
How many chromosomes are in each cell in step 3? 4
Explanation:
it is 4 because if you count it in the diagram, there are two cells and two pairs of chromosome in each, which is a total of 4.
I think this is right.
Hope it helps!
Have a great day!