Which are predicted to happen in the case of a severe geomagnetic storm? Select the two correct answers. (1 point)
extra currents in the ground will disrupt power grid operations
extra currents in the ground will disrupt power grid operations
signals from radio navigation systems will be disrupted and be inaccurate
signals from radio navigation systems will be disrupted and be inaccurate
satellites will be forced to Earth's surface
satellites will be forced to Earth's surface
high-frequency radio waves used for radio communications will be blocked
Answers
Answer: extra currents in the ground will disrupt power grid operations and high-frequency radio waves used for radio communications will be blocked
Explanation:
In the case of a severe geomagnetic storm, extra currents on the ground will disrupt power grid operations and signals from radio navigation systems will be disrupted and be inaccurate.
A geomagnetic storm is caused by a CME (coronal mass ejection) from the sun that smacks against the earth's magnetic field and causes issues such as
Power grid failuresRadio signal disruptionsDamage to critical electronicsEtc.
Extra currents in the ground caused by the geomagnetic storm will disrupt power grid operations. We can also expect a disruption of all radio signals and communications due to changes in the ionosphere during the storm.
Satellites in the Earth's orbit would likely sustain critical damage and may be rendered inoperable, however, since satellites do not use technology to stay in orbit (this is done by the earth's own gravity) they will not fall to the surface, which is why this option is wrong. The final option is also wrong because high-frequency radio waves used for radio communications will be disrupted and unreliable but not blocked.
That is why In the case of a severe geomagnetic storm, power grid operations and signals from radio navigation systems will be disrupted and be inaccurate.
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Đặc điểm cấu tạo cơ quan sinh sản ở thực vật
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Là bộ phận sinh sản của thực vật, hoa có chứa nhị (phần hoa đực) hoặc nhụy (phần hoa cái), hoặc cả hai, cộng với các bộ phận phụ như lá đài, cánh hoa và tuyến mật. ... Nó bao gồm một túi phấn (bao phấn) và một sợi dài hỗ trợ. (Tôi hy vọng điều này có ý nghĩa !!!)
which best explains how the human body obtains energy from food/
Answers
Answer:
Okay the first thing is having peace in life and having good health
Explanation:
Because eating only nutrition is not only the important thing
a person can learn how to take care of life , we know that the life is very important thing
explain why knowledge of microbiology is useful in understanding life processes in higher plants and animals.
Answers
Explanation:
first of all microbiology is the study of microorganisms microbiology is useful in understanding Life Processes in higher plants and animals if you understand the study of microorganisms you have the knowledge of microorganisms be able to understand Life Processes in higher plants and animals if you have the knowledge of microbiology it will be very useful in understanding the Life Processes and basic properties of higher plants
Jamal observes a plant that is growing on his front porch. after a storm the plant fell over and it began to grow up and away from the ground.
The change in the plant's growth is evidence that the plant is living because
A.) the change is evidence of the plant's DNA
B.) the change is evidence that the plant will reproduce
C.) the change is evidence that the plant is organized
D.) the change is evidence of responding to stimulus
Answers
Part B: Structured Questions
1.
The graph below shows the changes in the quantity of DNA within a cell as it goes
through a series of cell division.
4n
Amount of DNA in cell
2n
n
Time
Х
Y Z
Answers
Answer:
vcskcxvjjznbzv bzvvvxbbK
reasons why digestion of lipids does not occur in the mouth or stomach
Answers
The digestive process has to break those large droplets of fat into smaller droplets and then enzymatically digest lipid molecules using enzymes called lipases. The mouth and stomach play a small role in this process, but most enzymatic digestion of lipids happens in the small intestine.
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Answer:
[tex]for \: digestion \: of \: lipid \: we \: need \: lipase \\ but \: lipase \: is \: largly \: present \: \\ in \: inestine \\ thank \: you[/tex]
How do moon jellies obtain energy?
Answers
Answer:
Like all true jellies, the moon jelly's tentacles are covered with specialized stinging cells, called cnidocytes. ... They have very little nutritional value, however, so the predators that specialize on them must eat hundreds and hundreds of these jellies in order to maintain their required energy levels. Moon jellies stay close to shore, and they pulse their bell to keep themselves near the surface, with their tentacles pointed down. This ensures they can gather as much food as possible. They gather food when it gets stuck in the mucus along the bottom of the bell.
Hope this helps <3 PMB (plz mark brainliest)
Answer:
While it might be nice to grow the missing part back, doing so takes a lot of energy that simply may not be available. For the moon jelly, it takes less energy to simply rearrange the parts in its gelatinous body into a new symmetrical and hydrodynamically efficient configuration and keep moving along on its journey.
Hope this help you!:)
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Chris wrote a few steps to describe how carbon circulates between the ground and living organisms.
Step 1. Trees absorb carbon dioxide in the air and use it to make their own food using photosynthesis.
Step 2. When plants or animals die, they are broken down by decomposers and their carbon returns to the soil.
Step 3. Carbon stays in the ground for long-term storage as fossilized carbon.
If step 1 is removed, which statement best describes the effects of this missing step on the carbon cycle?
More carbon is stored in the ground for long-term storage.
Less carbon is available for plant and animal growth.
More carbon is stored in plants instead of the ground.
There are more fossil fuels available for energy use.
Answers
Answer: i think it is less carbon is available for plant and animal growth. if not i'm sorry
The carbon cycle involves the circulation of carbon and its compound in the earth's spheres. Removal of step 1 results in decreased carbon for animals and plants. Thus, option b is correct.
What is the carbon cycle?The carbon cycle is a cyclic movement of carbon in various spheres between the biotic and the abiotic factors. It involves the biosphere, atmosphere, geosphere, and other spheres. Carbon comes from the atmosphere in the form of carbon dioxide.
This carbon dioxide is used by plants to make food in the form of sugar and is consumed by animals as an energy source. If trees utilizing carbon dioxide are removed then less carbon will be available for cellular respiration.
Therefore, option B. removal of step 1 from the process results in less availability of carbon from animals and plants.
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The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for. (A) interaction with the environment and progressive evolution (B) reproduction (C) growth and movement (D) responsiveness to touch
Answers
Answer:
option:(A),(,B)(C)and(D).
Explanation:
All of the above option are correct.
Which biomolecule stores genetic information for body cells?(1 point)
carbohydrates.
carbohydrates.
lipids.
lipids.
nucleic acids.
nucleic acids.
proteins.
Answers
The biomolecule that stores genetic information for body cells is nucleic acids.
Nucleic acids is a term to refer to a type of macromolecules that are present in all cells and viruses. Nucleic acids have the main function of storing genetic information.
The best-known examples of nucleic acids are:
Deoxyribonucleic acid (DNA)Ribonucleic acid (RNA)According to the above, the correct answer is C, because it mentions the biomolecule that stores the genetic information of the cells. Meanwhile, the other options mention molecules that are not related to the storage of genetic information.
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Answer:
THE CORRECT ANSWER IS
Explanation:
nucleic acids
What blood types are possible for a child whose parents both have AB blood type?
1. A
11. B
III. AB
IV. O
A. Only 1
B. I and II
C. lll and IV
D. I, II, and III
Answers
The blood types that are possible for a child whose parents both have AB blood type are:
ABABTherefore, the answer is option D
What is blood type?Blood type is a classification of blood that is based on the presence or absence of antigens in the red blood cells of an individual.
Based on their presence, the human blood can be classified as follows:
AABB OBlood type is a way to categorize your blood according to what’s in it: antigens, including the Rhesus, or Rh, factor. Antigens are a type of protein on red blood cells.
According to this question, a child's both parents have blood type AB. This means that the child or further children of this parents can only have A, B, or AB blood types.
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HELP FAST ASAP PLEASE HELP
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I think it's diabetes
I'm not sure
come on class 9
come
any
ntz-byjv-piz
Answers
Explanation:
ntz9,88=5 and that spice
hai tính chất nào của enzymes giúp nó trở thành chất xúc tác đặc biệt ?
Answers
Answer:helo me sjudjkmsExplanation:
GIVING BRAIN-LIST TO THE CORRECT ANSWER!!!!!!!!
______________________
You can trust scientific information from advertisers because they are selling a product.
True or false?
Answers
The advertisers goal is to sell whatever product they are selling, so they will say anything that will persuade the audience to buy it and not all of the information whether it’s scientific or not, can’t always be trusted.
HELP PLEASE ASAP FAST PLEASE
Answers
Answer:
3:1
Explanation: did this in school and the teacher went over it as a review. plz marke me as brainlerst
What can happen to solar radiation when it enters Earth’s atmosphere?
It is increased as it hits the clouds.
It is absorbed or reflected as it travels to Earth’s surface.
It is changed into visible light.
It is destroyed by the water molecules in the atmosphere.
Answers
Solar radiation is absorbed or reflected as it travels to the earth's surface.
Solar RadiationWhen solar radiation enters the earth's atmosphere, the rays travel and hit the ground.
Some of the rays are absorbed by the ground while the rest are reflected back to the atmosphere.
Some of the reflected rays are absorbed by a layer of gas (greenhouse gases) that forms a blanket in the atmosphere while a tiny portion returns back into space.
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Answer:
Solar radiation is absorbed or reflected as it travels to the earth's surface.
Explanation:
WILL MARK BRAINLIEST !!!! PLS HELP !!!!!!!
Do some research into thornless varieties of plants.
What plants are available which do not have thorns?
Is thornlessness a mutation?
When and where was the possibility of growing thornless varieties of plants discovered?
How do these varieties compare with the variety that has thorns?
Consult seed catalogs, gardening books, and magazines in the library.
Where are the largest peas located?
What is the average diameter of the peas? (add all the diameters of the peas and divide by the number of peas.)
Is there a gradual change in diameter of the peas, or are they mostly the same, except for a few?
Write your answers in the essay box below.
Answers
They should be stored in humid climates and cannot tolerate extreme cold and heat it grows best in sunlight and grows better in acidic soils but sandy soils can be used as long as they are moist
How do plants store energy
Answers
What is the name of a group of connected and related organisms?
A. Matter
B. Energy
C. System
D. Flow
Answers
Answer:
System
Your answer is system
Which of the following is/are TRUE about a cell’s plasma membrane? (CHOOSE ALL THAT APPLY.)
Question 3 options:
Plant cells have a cell wall instead of a plasma membrane.
Proteins are embedded in the plasma membrane and contribute to its function.
The exterior of a phospholipid bilayer is hydrophilic, and the interior is hydrophobic (see figure above).
The plasma membrane regulates the movement of molecules and ions into and out of the cell.
Answers
Answer:
The plasma membrane regulates the movement of molecules and ions into and out of the cell.
Explanation:
Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, eukaryotic cells also possess internal membranes that encase their organelles and control the exchange of essential cell components. Both types of membranes have a specialized structure that facilitates their gatekeeping function.
The true statement about a cell’s plasma membrane is that the plasma membrane regulates the movement of molecules and ions into and out of the cell. The correct option is D.
What is a plasma membrane?The plasma membrane or cell membrane is the outer covering of the cell. It is made up of lipids and proteins. Cell membranes serve to separate and group cells. Every cell has an exterior plasma membrane that controls both what and how much of any given material enters the cell.
Eukaryotic cells, unlike prokaryotes, have internal membranes that enclose their organelles and regulate the exchange of vital cell components. Both kinds of membranes have a unique structure that makes it easier for them to perform the gatekeeping job.
Thus, the correct option is D. The plasma membrane regulates the movement of molecules and ions into and out of the cell.
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Which of the following does not make up a Nucleic Acid?
Phosphate group
5-Carbon Sugar
Nitro base
R group
Answers
Sugar-Phosphate makes up nucleic acid in the following options above
:)
what are some examples of neutral mutations and why
Answers
Answer:
Examples include silent point mutations, which are neutral because they do not change the amino acids in the proteins they encode. Many other mutations have no effects on the organism because they are repaired before protein synthesis occurs. Cells have multiple repair mechanisms to fix mutations in DNA.
Explanation:
ask go0.gle
What information might a genetic counselor provide to Emily
Answers
Answer:
[tex]\huge\mathfrak\purple{ur answer}[/tex]
Explanation:
Genetic counselors help identify families at possible risk of a genetic condition by gathering and analyzing family history and inheritance patterns and calculating chances of recurrence. They provide information about genetic testing and related procedures.Based on graph 1, do you think the changes in solar intensity are a significant cause of the trend in global temperatures? Why or why not?
Answers
Answer:
Changes in solar intensity do not seem to contribute to the change in global temperatures. If they did, the temperatures would rise and fall with the Sun's energy. Instead, the global temperatures continue to rise despite the Sun's natural fluctuations.
Explanation:
Human activity is the main cause of climate change. People burn fossil fuels and convert land from forests to agriculture. Since the beginning of the Industrial Revolution, people have burned more and more fossil fuels and changed vast areas of land from forests to farmland.
No, because the increase in temperature on earth is mainly related to global warming generated by the release of greenhouse gases and the release of CO2 into the atmosphere.
Explanation:
It is by action of man not because of the solar intensity
Signs and symptoms are measures of various physiological statistics in order to assess the most basic body functions,
and vary with age, sex, weight, exercise tolerance, and physical condition.
a) True
b) False
Question
2
bointi
Answers
Answer:
true
Explanation:
because it is a nutaral process
Which is an example of the environment affecting gene expression?
a recessive trait appearing in a future generation
some genes being turned off in warm temperatures
a trait not being seen in the first generation
the offspring of a red and white flower being pink
Answers
Answer:
b
Explanation:
some genes being turned off in warm temperatures
solutions to electricity crisis in South Africa
Answers
Answer:
The first is to increase the supply, such as building new power stations. The second is to decrease demand, such as encouraging consumers to switch off appliances or switching to renewable energy sources.
Explanation:
WHAT IS PHOTOSYNTHETIC?
itzurqueen001
Answers
Answer:
Photosynthesis the process by which green plants and certain other organisms transform light energy into chemical energy.
...........
Define thyroidism and explain why its imbalance helps in change in weight of the body?
Answers
Explanation:
Hypothyroidism is a common condition where the thyroid doesn't create and release enough thyroid hormone into your bloodstream. This makes your metabolism slow down. Also called underactive thyroid, hypothyroidism can make you feel tired, gain weight and be unable to tolerate cold temperatures