Coal and oil power plants and automobiles produce acid rain. Therefore, option D is correct.
What are acid rain and its harmful effects?Acid rain results from a chemical reaction that begins when gases in the atmosphere, such as sulfur dioxide and nitrogen oxides, are released. These molecules can go very high into the atmosphere, where they interact with oxygen, water, and other chemicals to make acid rain, another type of acidic pollution.
Calcium and magnesium, two elements that trees need for optimal health, can be destroyed by acid rain that seeps into the earth. Acid rain also releases aluminum into the soil, which reduces trees' capacity to absorb water.
Thus, coal and oil power plants and automobiles cause acid rain. Therefore, option D is correct.
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I need to know the producer primary Consumer secondary Consumer herbivore carnivor and omnivore
Answer:
Producer is the plants
Explanation:
A healthy six-month old Infant was visiting her grandparents in late 2010. Upon returning home, she developed a slight dry cough and runny nose. Her mother thought it was a common cold and chose not to seek medical attention for the baby. By the end of the week, however, she and her husband knew this was not just a cold. Their daughter began to cough with such force that her face turned red, and she began to expectorate thick phlegm. At times, she even vomited. With each day, she became increasingly fatigued as well. Her mother finally brought her to the emergency room when her face turned blue during a bout of violent coughing. The following are the answers the parents provided for the patient history questionnaire:
Question: What have been the patient's symptoms?
Answer: ______________
Question: When did the patient being to exhibit symptoms?
Answer: ______________
Question: Has the patient traveled recently?
Answer: _______________________
Question: Has anyone else in the family traveled recently?
Answer: ________________________
Question: Has the patient experienced any other recent illness?
Answer: ______________________
Question: Is the patient up to date with vaccinations for her age (6 months)?
Answer: ___________________________
Answer: See explanation
Explanation:
1. Question: What have been the patient's symptoms?
The patient's symptoms are slight dry cough and runny nose.
2. Question: When did the patient being to exhibit symptoms?
The patient begin to exhibit symptoms when she returned home after visiting her grandparents in late 2010.
3. Question: Has the patient traveled recently?
Yes. She has. She went to visit her grandparents.
4. Question: Has anyone else in the family traveled recently?
Yes. Her parents.
5. Question: Has the patient experienced any other recent illness?
No. She hasn't. This wasn't stated above.
6. Question: Is the patient up to date with vaccinations for her age (6 months)?
No. She isn't. It was stated that when the child began having a dry cough and running nose, her mother thought that it was a common cold and thereby choose not to seek medical attention for the baby. This is wrong and shows that she isn't up to date with vaccinations. Even if it's a cold, there should be proper medical attention given to her.
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What does an author give texture, sound, and motivation to in order to bring it to life?
dialogue
setting
character
perspective
In a lake with three trophic levels (non-native fish, zooplankton, algae), an algal bloom occurs when the small population of zooplankton declines due to the predation of the invasive fish. Which of the following describes why zooplankton are the keystone species in this scenario?
Zooplankton are the smallest of all the herbivorous marine mammals in their communities.
The small population of zooplankton have an unequal effect on the marine community.
Marine mammals depend upon the work of zooplankton to convert sunlight into food.
Zooplankton help other populations survive by keeping out other herbivores.
Answer:
The small population of zooplankton have an unequal effect on the marine community.
Explanation:
According to this question, there are three trophic levels of organism in a lake as follows: non-native fish, zooplankton, and algae. However, due to the declination in the number of zooplanktons in the lake as they were fed on by the non-native fish, the algal population increased to form a BLOOM.
This bloom of algal species can be attributed to the lack of zooplanktons, which represented the only herbivorous (plant eaters) organism in that community. Hence, their relatively small population have an unequal effect on the marine community. This means that the small population of zooplanktons caused an imbalance in the community and this is why ZOOPLANKTON is the keystone species in this scenario.
If birth rate of a population is high, what would happen to the population overtime?
Answer:
the population would increase
Explanation:
lets say your population is x,
if you keep increasing it,
x+++++,
it gets larger.
(eventually it may run out of resources and decrease in size, and then increase in size, which we know from observing the population of species in the world around us [and by logically assessing what available resources indicate])
What antigens are found on the red blood cells of type A, B, AB, and O blood?
Answer:
People with type A blood have the antigen A on the surface of their RBCs, while people with type B blood have the B antigen. Individuals with type AB blood have both A and B antigens, whereas people with type O blood have no antigens present (there is no antigen O).
Explanation:
Type O
Type A
Type B
Type AB
RBC Antigen present
None
A
B
A, B
Plasma antibody present
Anti-A, Anti-B
Anti-B
Anti-A
None
Compatible donor RBC
O
O, A
O, B
O, A, B, AB
Incompatible donor RBC
A, B, AB
B, AB
A, AB
None
The picture below shows two organisms, a lily pad and a frog, that depend on each another by exchanging X and Y
Which of the following is represented by X?
A. food
B. clean water
C. oxygen
D. carbon dioxide
Answer:c
Explanation:
explain why toxic chemicals are classified as Hazard
Answer:
The reason why toxic chemicals are classified as hazard because they can do as much damage as hazard things and can cause a serious of problems to one's health, for something to be hazard it can be flammable, and toxic chemicals are just that.
Classify this cell type
Animal cell, prokaryote
Bacteria cell, Eukaryote
Plant cell, Eukaryote
Fungi cell, prokaryote
NO WRONG ANSWERS OR YOU WILL BE REPORTED AND YOUR ACCOUNT WILL BE BLOCKED!!!
Answer:
Plants Cell
Explanation:
What is a possible disadvantage of using flowing water to produce electricity?
Answer:
it can also cause environmental and social threats, such as damaged wildlife habitat, harmed water quality, obstructed fish migration, and diminished recreational benefits of rivers.
Explanation:
hope this helps
Hi I struggling with this can someone help me pls.
Answer:
Pollution tends to be high in highly populated areas
Explanation:
only answer if you know! thanks!
Which of the following most correctly represents biomanipulation through the top-down model?
Addition of quaternary consumers, so that tertiary consumers can decrease
Removal of tertiary consumers, so that secondary consumers can increase
Addition of primary producers, so that secondary consumers can increase
Removal of secondary consumers, so that tertiary consumers can increase
Answer:
B. Removal of tertiary consumers, so that secondary consumers can increase.
Explanation:
Removal of tertiary consumers leads to the increase in the population of secondary consumers because tertiary consumers feeds on the secondary consumers. If the population of predators decreases, the population of prey ultimately increases in that ecosystem. Biomanipulation is the change of an ecosystem by adding or removing species, that feeds on other animals such as predators so we can say that removal of tertiary consumers leads to the increase in the population of secondary consumers.
Procedure
Carry out the procedures outlined in the virtual lab. In your own words, summarize the steps you used to completed the virtual assignment. Explain what the test (independent) variable was, and what the outcome (dependent) variable was.
What is a independent and dependent variable?
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Based on what you read, what are some important conclusions you can draw about the relationship between music and studying? Explain using details from the Article and your own ideas.
-Restate the question (or topic) in your own words.
-Include a few key details that support your answer.
-Try to use one or more vocabulary words in your writing.
-Write a conclusion.
-Proofread and edit your work.
Here is the article:
RED BANK, New Jersey (Achieve3000, March 22, 2021). Final exams loom and you've set up your study lair so you can bury your nose in the books and concentrate. Like a deejay seeking the exact track for the task, you thumb through your artists—Bach, Beatles, Beyoncé, Blake Shelton…your taste in music is nothing if not eclectic. So what is the perfect soundtrack for a zone of maximum mental focus and harmony? Drumroll please…
It depends.
Students from grade school to grad school love listening to tunes while hitting the books, and scientific research indicates music can have a significant impact on learning and retaining knowledge. But whether that impact helps or hinders cognitive acuity is contingent on the type of music as well as the subject being studied. In short, the best playlist for studying is highly individualized. So here's some of the science to help you cue up the best songs for the right purpose.
Music psychology—yes, it's a thing—is the study of how music influences behavior and brain function. There's little surprise that most people's brains love music and that listening to a fave song can boost and regulate mood. That's an important point when it comes to studying—research supports the idea that the more positive people feel, the better they learn and the more information they retain. In other words, music has the power to improve one's ability to concentrate and learn.
Here's where the science gets more complicated. Loud music with lyrics that make you want to lip sync interferes with the brain's "working memory." That's the neurological system that turns the text or equations you're studying into knowledge you can retrieve when needed—like during a final exam. While writing or delving into information-heavy subjects that require extensive memorization, the last thing we need are more words, ideas, or blaring beats competing for our brain's attention. For that reason, some diligent scholars swear by the soothing tones and steady mid-tempo rhythms of classical composers played at unobtrusive volumes. Favorites include Bach, Vivaldi, and Handel.
To every rule there are exceptions, though, and evidence suggests that school projects requiring brainstorming or abstract and creative thinking can benefit from music worthy of a dance party. So if you're painting for art class or coding for computer science, cranking up high-energy tunes can be a boon.
Of course, you might stick to old-school study habits, cracking the books in a quiet corner and working in silence. You can jazz up this routine with periodic "music breaks" as a reward after a quiet block of study time. But for some students—especially those stuck in noisy settings like the cafeteria, the school bus, or a room shared with a rowdy little sibling —peace and quiet is not always possible. Then, headphones providing gentle music, white noise, or nature sounds can serve as auditory shields against constant distraction.
In the end, science says that determining the best music for our study needs requires some trial and error. We should consider the subject being studied as well as such idiosyncrasies as personal learning style and individual taste. The latter is significant: Studies indicate that brain function falls flat when people are made to listen to music or sounds they don't like.
You might even devise an experiment with friends, like memorizing lists of 15 unfamiliar words while listening to music of different genres, with different tempos, at different volumes and then seeing how many you recall. You can compare your ability to activate that working memory under the influence of baroque Renaissance, pop, hip-hop, Spanish guitar, or heavy metal.
With a little investigation and a bit of science, you can reach your own conclusions. See what mix of books and beats primes your mind for optimal learning.
Answer:
Great relationship.
Explanation:
There is a great relationship between music and studying because music can increase our learning power which is very important for study. Many studies shown that music produces positive effects on a human mind and refresh the mood of the listener. Music activates both the left and right brain and the activation of both parts of the brain can increase learning power and improve memory of the student that helps in studying. Listening to music activates regions of the brain which are associated with memory, reasoning, speech, emotion, and reward.
a plant leaf is 0.04mm long. calculate the length of the image after the cell has been magnified 500 times
Length of leaf = 0.04
After 500 times magnitude
Length of image = 0.05*500
= 20.00
= 20mm
What are leaves?Leaf is any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves produce food for plants, which in turn ultimately nourish and sustain all land animals.To know more about leaves here
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What is a good picture to capitalize this?
hope this helps a lot and enjoy the pictures!
What makes up a molecule of carbon dioxide?
A. one carbon atom and two oxygen atoms
B. one oxygen atom and two carbon atoms
c. one carbon atom and two hydrogen atoms
D. one oxygen atom and two hydrogen atoms
Answer:
Explanation:
C have a nice dayyy
Anyone know the answer?!
Answer:
Autotrph is also called producer. Uses solar and chemical energy for the process of photosynthesis. They are ingested by Herbivores also called consumers. Plant-eating consumers are called herbivores, plant and meat eating consumers are called Omnivores and only meat eating are called Carnivores. Carcass eating ones are called decomposers and detritus eating are called Hetrotrophs.
Hope this helps.
Explanation:
What is the energy that our cells create from oxygen?
Answer:
Mustard seed
Explanation:
nature
Which president established the U.S. Environmental Protection Agency? Richard Nixon John Kennedy Jimmy Carter Bill Clinton
Answer:
richard nixon
Explanation:
hope it helps
President Richard Nixon established the U.S. environmental protection agency.
What is U.S. environmental protection agency?The Environmental Protection Agency is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order.
The Environmental Protection Agency protects people and the environment from significant health risks, sponsors and conducts research, and develops and enforces environmental regulations.
The Environmental Protection Agency (EPA) is a federal government agency, created by the Nixon Administration, to protect human health and the environment. The EPA creates and enforces environmental laws, inspects the environment, and provides technical support to minimize threats and support recovery planning.
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How does the body make these different cells?
Answer:
Body tissues expand as the amount of cells that make them up increases. When cells are destroyed or die, the body replaces them with new cells. Cell division is the name for this operation. One cell divides into two, doubling its size.
Explanation:
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Is a plain the result of constructive forces, destructive forces, or both?
A plain is a result of both constructive and destructive forces.
A- Crustal deformation raises the land up, and weathering then flattens the raised area out.
B-A plain is a result of both constructive and destructive forces. Weathering keeps the plain flat over time, and deposition brings more soil and sediments in.
C- A plain is a result of constructive forces. Deposition brings in soil and sediments that spread out in a large flat area and build up large flat land.
D- A plain is a result of destructive forces. Weathering evenly wears the land down over time, which keeps the area wide and flat.
Answer:
The answer is c
Explanation: I am good at siense my grade is an a the answer is c i know it.
PLZ HELP!! :(
How efficient are most conventional vehicles?
A. 75%
B. 50%
C. 35%
D. 25%
Answer:
20-30 percent possible I think it's C
Answer:
35%
Explanation:
Most conventional vehicles are 35% efficient.
If you have a transfer RNA molecule with the anticodon CCC what is the amino acid being carried in during elongation ?
Answer:
please give me brainlist and follow
Explanation:
At one end, the tRNA has an anticodon of 3'-UAC-5', and it binds to a codon in an mRNA that has a sequence of 5'-AUG-3' through complementary base pairing. The other end of the tRNA carries the amino acid methionine (Met), which is the the amino acid specified by the mRNA codon AUG.
Please explain the following 2 questions in the image.
The reasoning should be correct and clear.
PLZ HELP NEEDED ASAP!!!
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1. Carbohydrates
2. Proteins
How do colorful flowers and sweet smell disperses seeds
Answer:
The study found the fruit-bearing plants had evolved to cater to the visual capabilities of the main seed-dispersing animals in each place.
Explanation:
Please Help!
It is due SOON!!!!!
Answer:
D
Explanation:
Which of the following kingdoms does NOT have members who are heterotrophic?
A. Fungi B. Animalia C. Plants D. Protista DONT send me a freaking link PLEASE i cant open them
Hemophilia is an X-linked recessive condition in which blood does not clot properly. Queen Victoria of England had one allele for hemophilia. Most of her male descendants had the disorder, but few females had it.
Why did hemophilia occur more frequently in Queen Victoria’s male descendants?
What is the thin layer of gray matter that composes the outer layer of the cerebrum