If air pollution causes the rain that falls on this pond to become much more acidic after two years how will this acidity
affect the living things in this pond?
There will be more plants and animals because the acid will kill most of the disease causing microorganisms
There will be more plants and animals because the acid is a source of food,
There will be fewer plants and animals because many of them cannot survive in water with high acidity,
D There will fewer plants and animals because the acid will dissolve many of them,
Answers
Answer:
the guy above me is correct
Explanation:
I know this isn't a explanation so I don't really know why I am putting it under the explanation category but I am really sorry if it is wrong
Related Questions
how would you explain what activism is?
Answers
True or false Biodiversity has both economical and ecological value within an ecosystem.
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Explanation:
biodiversity has both economic value and ecological value within an ecosystem. ... Human activities can also threaten biodiversity. These activities include habitat destruction, poaching, pollution, and the introduction of exotic species.
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Answers
Answer:
Genotypes - Phenotypes:
TT - Thin
Tt - Thin
tt - Wide upside down
LL - Lopsided
Ll - Lopsided
ll - Parallel
VV - Vertical
Vv - Veritcal
vv - Horizontal
PP - Pink
Pp - Pink
pp - Red
Cuales son las características anatómicas de las fosas nasales
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The natural extinction of a predator can negatively affect the
Environment by leading to
-unrestricted prey species growth.
- major climate change.
-harmful human pollution.
-increased sediment deposits.
Answers
Explanation: the less predators the more the prey will reproduce, hence the fact that no one is there to consume them they will increase at a very accelerated speed
Explain what a karyotype is and
how it can be used to evaluate
the genetic health of an
individual.
Answers
Explanation:
Clinical cytogeneticists analyze human karyotypes to detect gross genetic changes—anomalies involving several megabases or more of DNA. Karyotypes can reveal changes in chromosome number associated with aneuploid conditions, such as trisomy 21 (Down syndrome).
Karyotype is a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells. Extra or missing chromosomes, or abnormal positions of chromosome pieces, can cause problems with a person's growth, development, and body functions.
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Answers
Cell Wall - Plants
Mitochondria - Plants,Animals
Vacuole - Plants,Animals
Cytoplasm - Plants,Animal
Mitochondria= both
Vacuole= both
Cytoplasm= both
which statement best describes molcule
Answers
Explanation:
molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. ... Examples of such elements are oxygen and chlorine. The atoms of some elements do not easily bond with other atoms.
*20 point* what is the average velocity of the skier in the image?
Answers
Answer: 210 meters
Explanation: 180+140+100+420=840 840/4 = 210
i think.. im sorry if im incorrect.
A string is pulled tight. A machine causes it to vibrate at different frequencies. What will happen to the vibrations in the string when they are vibrating at their resonant frequency?
A.
The amplitude of the vibrations will increase.
B.
The frequency of the vibrations will increase.
C.
The wavelength of the vibrations will increase.
D.
The period of the vibrations will increase.
Answers
Answer:b
Explanation:
please help me with this
Answers
Answer:
prob b
Explanation:
In the North Sea, eel feed on kelp, and herring feed on eels. Assuming that North Sea fishermen overfish (catch too many) herring to the point that their population greatly decreases, what is the most likely result on the eel and kelp populations?
A.
Eel population will increase while kelp will decrease.
B.
Eel and kelp populations will both increase.
C.
Eel population will decrease while kelp will remain the same.
D.
Eel and kelp populations will both decrease.
Answers
Answer:
the correct answer is C just took the test
Explanation:
Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creates copper ore and deposited it in sedimentary rock layers. Copper is considered a resource.
I need the answer no links and no putting random stuff I need the answer fast
Answers
Answer:Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creates copper ore and deposited it in sedimentary rock layers. Copper is considered a resource.
Explanion:
its already the answer
___________________ is a molecule that organisms get from the air or water around them and use to release energy.
Answers
Answer:
Oxygen
Explanation:
In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process. Carbon dioxide and water are products of this reaction
Most of the energy that heats Earth's atmosphere is
Answers
Answer: infrared radiation
Explanation:
Answer:
Most of the energy that heats Earth's atmosphere is infrared radiation
Explanation:
hope this helps
Plz mark as Brainliest
Microscopic organisms like ________________________ also go through natural selection and can become drug resistant.
a
fossils
b
plants
c
animals
d
bacteria
Answers
Which of the following are represented by upper and lowercase letters? A. proteins B. chromosomes C. genotypes D. phenotypes
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Answer:
Represented by upper and lowercase letters
(C) genotypes
The following are Represented by upper and lowercase letters are
(C) genotypes. Thus, option "C" is correct.
What is Genotype and phenotype?Genotype is the genetic makeup of an individual i.e the genes responsible for a traits or character that is expressed in an individual.
Phenotype is the physical expression of a gene. Each gene in an individual that is expressed or can be seen physically is what makes up the phenotype.
Thus, option "C" is correct.
To learn more about Genotype click here:
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The atmosphere is full of nitrogen gas (N2). But plants cannot use nitrogen in this form. Summarize the roles of bacteria in making nitrogen available to plants and in returning nitrogen to the atmosphere.
Answers
Answer:
Prokaryotes play several roles in the nitrogen cycle. Nitrogen-fixing bacteria in the soil and within the root nodules of some plants convert nitrogen gas in the atmosphere to ammonia. Nitrifying bacteria convert ammonia to nitrites or nitrates.... Denitrifying bacteria converts nitrates back to nitrogen gas.
Que neurotransmisor afecta directamente al musculo esquelético: * Acetilcolina Triptófano Adrenalina Serotonina Endorfina
Answers
Answer:
Acetilcolina
Explanation:
La acetilcolina es un neurotransmisor excitatorio producido por neuronas del sistema nervioso periférico, es decir, células nerviosas que conectan el sistema nervioso central (SNC) con los diferentes órganos. La unión de acetilcolina a receptores específicos localizados en células del músculo esquelético conocidos como 'receptores nicotínicos' desencadena la contracción del músculo. Los receptores nicotínicos pertenecen a una superfamilia de proteínas de canales iónicos activados a través de la unión a acetilcolina, lo cual desencadena la despolarización de células musculares esqueléticas. Por otra, parte, la acetilcolina también posee un rol inhibitorio en células musculares cardíacas, donde su unión a receptores especifícos llamados 'receptores muscarínicos' disminuye la frecuencia cardíaca.
Original base strand= CCGGTTAA. Write the complementary base strand:
Answers
DnA: GGCCAATT
RnA: CCGGUUAA
?
In normal differentiated somatic cells, telomerase Group of answer choices repairs double strand breaks in DNA. adds material to the ends of chromosomes with each cell division. is not expressed and telomere tips erode with each division. removes telomere tips with each division.
Answers
Answer:
BTS DNA
Explanation:
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What is the difference between a prokaryotic cell and a eukaryotic cell?
Answers
Answer:
Size is 0.1- 5.0 um Size is 5-100 um
Nucleus is absent Nucleus is present
Membrane-bound nucleus absent. Membrane-bound Nucleus is present.
Explanation:
here are some
Answer:
One difference is that prokaryotic has a membrane and a nucleus but on the other hand a eukaryotic cell's don't have one
Explanation:
Glad I could help! <3
Can humans affect the carrying capacity of an ecosystem? Explain your answer
Answers
Answer:
Carrying capacity is never static. ... More rapid changes in carrying capacity may be caused by disturbances of the habitat occurring because of a fire or windstorm, or because of a human influence such as timber harvesting, pollution, or the introduction of a non-native competitor, predator, or disease.
Explanation: More rapid changes in carrying capacity may be caused by disturbances of the habitat occurring because of a fire or windstorm, or because of a human influence such as timber harvesting, pollution, or the introduction
If a DNA strand has a nucleotide sequence of CATGAGTTA, what will the mRNA strand be after transcription?
Answers
Answer:
leave the nucleus, goe to the cytoplasm,bind to a ribosome to be read
If a DNA strand has a nucleotide sequence of CATGAGTTA, the nucleotide sequence of the mRNA after transcription will be GUACUCAAU.
TRANSCRIPTION:Transcription is the process by which mRNA molecule is synthesized from a DNA template. In the transcription process, the complementary strand of the DNA is synthesized as the mRNA strand. This means that uracil will be synthesized from adenine and cytosine from guanine and vice versa. Therefore, if a DNA strand has a nucleotide sequence of CATGAGTTA, the nucleotide sequence of the mRNA after transcription will be GUACUCAAU.Learn more about transcription at: https://brainly.com/question/15175461?referrer=searchResults
Which of the following are not properties of lipids?
Answers
Answer: Lipid refers to any class of organic compounds that are considered fatty acids. This also includes their derivatives that are soluble in organic solvents, like many natural oils, waxes phospholipids and steroids.
All lipids have similar properties because their molecules are made of the same elements with similar chemical structure that only varies slightly.
Foods like meat, poultry, seafood, beans, peas and eggs are all sources of proteins, while good that contains saturated fat like palm oil, coconut oil, milk, cheese and coffee creamers and butter contain lipids, that may help in storing energy.
Explanation:
Human behavior is frequently influenced by family and cultural experience resulting in habits and attitudes that began forming in infancy. Bill and his parents generally lead fairly sedentary lives often watching cartoons and playing video games. He would like to improve his health and physical condition. Which change does not represent a change toward more healthy habits?
A) Adding an afternoon walk and weekend family hikes in a nearby park.
B) Eating more fruits and vegetables and less meat, carbs, and dessert.
C) Order pizza and popcorn and watch more television as a family night.
D) Limiting screen time and reading more books and enjoy family game night.
Answers
Answer: The answer is C. Order pizza and popcorn and watch more television as a family night.
Explanation: It’s C because ordering pizza and popcorn will make your diet worse and create even worse habits.
Climate change is leading to many changes to populations around the world. Some species are now able to live in environments that were to cold before. Other species are moving to areas more like the habitat they are most suited to. When a species moves into an area it is called ____, and when it moves out of an area it is called ____.
A
immigration, emigration
B
emigration, immigration
C
migration, extinction
Answers
A person is trying to solve the equation for the energy of a light wave: E=hcλ . She knows the values of h and c. What does the quantity λ represent?
A.
frequency
B.
wave speed
C.
period
D.
wavelength
Answers
Answerd
;-)◑__◐
Explanation:
why do humans have good memory
Answers
PLEASE HELP I NEED THIS BAD