Answer: A. virus strains multiplied in cell cultures
*Environmental science 11. What’s the main difference between the anthropocentric and the holistic approach to nature? The anthropocentric approach is a subset of the holistic approach. The anthropocentric view places humanity at the center of the universe and considers nature as something to use (and abuse). The holistic approach sees humanity as part of nature and subject to its natural laws The anthropocentric point of view was only commonplace in Medieval Europe because of its religious implications. A holistic point of view is less theistic The anthropocentric view places humanity at the same level as nature while the holistic view places as inferior 12. According to a study by the World bank, what’s the relationship between a country’s economic improvement and environment indicators There’s no relationship between a country’s economic development All environment indicators improve as the country gets richer. All environment indicators get worse as the country gets richer. Some environment indicators improve right away, some get worse then improve, and get worse and don’t improve 13. In high-elevation forests in Pennsylvania, ecologists have noticed a serious decline in certain tree species. Some scientists propose that increased soil acidity might be the cause. What’s this phenomenon Decreases in pH cause by climate change Mercury contamination caused by coal-fired power plants Acid rain, which is caused by SO2 from combustion mixed with atmospheric water vapor Ozone depletion 14. What’s today’s most pressing environmental issue? Pesticide contamination Climate change Flooding Food shortage 15. What caused the environmental situation in Lake Naivasha, Kenya to improve? The environment became so polluted that companies could no longer grw fresh flowers There was a rebellion in the villages, and kenya decided to oust the flower farms Lake naivasha adjusted to the increased nutrients in the water, and new species now thrive Consumers in Europe stopped buying fresh-cut flowers in supermarkets, so companies had to clean up their practices 16. Carbon trading is a mechanism by which companies may purchase the right to pollute over a set period, up to a certain quota, established by the government. In the market-based approach, what’s this tool called? Tax break Market-based quota Property rights instrument Market-based instrument 17. Which of these Best describes the reason for the very rapid growth of the human population in more modern times? The absence of limiting factors Improved health care, hygiene, and technology An increase of Earth’s natural resources The rise in income 18. Residents of Flint, Michigan started organizing when government officials and agencies ignored their complaints that their drinking water was making them sick. What’s this organizing an example of? A grassroots movement A legal settlement An NGO-led effort An EIS 19. Which of the following statements is Not based on climate change denial Climate change is exaggerated by scientists so they can get more grants Climate change is part of a natural cycle, and human have little to do with it Climate change is a hoax The climate is changing rapidly, but it would be expensive to fix 20. Who was Rachel Carson? She advocated for the ban of CFCs to combat the increase in size of the ozone layers She was a US government ecologist who worked to protect bird populations She fought a legal battle with environment scientists to prove they were wrong about the effects of DDT She wrote Silent spring, a book that described the environmental impacts of DDT
Answer:
I think it's Carbon Credit Network
Explanation: im dont sure but I think it's Carbon Credit Network
Mark me as BRAINEST!!!!
Fe + O2 → Fe2O3 This equation is unbalanced. Which of the following is the correct balanced equation for this reaction?
Answer:
The balanced equarion is
4Fe + 3O2-------> 2(Fe2O3).
Explanation:
How is energy related to the change of state represented by the model
Answer:
How is energy related to the change of state represented by the model? Atoms gain energy as a solid changes to a liquid. If atoms energy during a change of state, they are pulled together by attractive forces and become more organized.
Answer:
Atoms gain energy as a liquid changes to a gas.
Explanation:
I NEED AN ANSWER. PLEASE!!!.
What are autotrophs and heterotrophs.
Answer:
Autorophs are living organisms that make their food through photosynthesis while heterotrophs are living organisms that can not make their own food, so they must eat it.
Explanation:
Hope it helps!
Answer: Autotrophs make their own food (plants some protists and some bacteria) and heterotrophs cannot make their own food they must obtain energy from outside sources (animals fungi and some bacteria)
Explanation:
Which viral replication cycle is represented in part A of this diagram?
O A. Dormant cycle
OB. Replication cycle
C. Lysogenic cycle
O D. Lytic cycle
Answer:
The correct answer is - option D. lytic cycle.
Explanation:
The lytic cycle is one of the two viral reproduction cycle. Generally, it is the major reproduction cycle. In this cycle reproduction of the viruses takes place inside the host cell and produce more viruses. In the production of the more viruses the host cell and it''s destruction takes place in the end. The 5 steps that takes place are as follows:
1- attachment - viruses attach to the cell.
2-penetration- only nucleic acid or genetic material is injected into the host cell through the hole made by the tail fibers and enzymes.
3- synthesis - replication of viral nucleic acid and protein and envelope.
4- assembly - assembling of the new viruses formed.
5- release.
Thus, the correct answer is - option D.
Answer:
d
Explanation:
it’s right
Which of the following is not an Sl unit?
A. meter
B. Kelvin
C. pound
D. second
Answer:
pound please
hope it helps
n
Which words and phrases in the sonnet indicate that the
tone is satirical? Select two options.
Albo
"My mistress"
"black wires"
"damask'd"
Read Shakespeare's "Sonnet 130."
My mistress' eyes are nothing like the sun;
Coral is far more red, than her lips red:
If snow be white, why then her breasts are dun;
If hairs be wires, black wires grow on her head.
I have seen roses damask'd, red and white,
But no such roses seel in her cheeks;
And in some perfumes is there more delight
Than in the breath that from my mistress reeks.
I love to hear her speak, yet well I know
That music hath a far more pleasing sound:
I grant I never saw a goddess go,
My mistress, when she walks, treads on the ground:
And yet by heaven, I think my love as rare,
As any she belied with false compare.
O "reeks"
"false compare"
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which words in the sonnet indicate that the tone is satirical ?
Answer:
"black wires"
"reeks".
Explanation:
William Shakespeare's "Sonnet 130" is a satire or mocking critique of the conventional sonnets that writers write. In this sonnet, he talks of a young lady who is short of conventional beauty ideals.
In the given lines from the sonnet, the poet/ speaker talks of his mistress whose "eyes are nothing like the sun" and he keeps on describing her features as opposed to one praising his lover. Rather, the speaker in this sonnet uses the negative descriptions in describing his mistress, like calling her hair "black wires" and her breath "reeks", far from the delightful perfumes that a lady is supposed to exude.
Thus, the two words that have a satirical tone in the sonnet are "black wires" and "reeks".
Answer: “black wires” and “reeks”
Explanation:
correct on edge 2020
Explain what happens during deamination process
Answer:
Amino acids are broken down to form energy.
Explanation:
In situations of excess protein intake, deamination is used to break down amino acids for energy. The amino group is removed from the amino acid and converted to ammonia. The rest of the amino acid is made up of mostly carbon and hydrogen, and is recycled or oxidized for energy.
Which statement is an example of a scientific theory? A. The Earth is the third planet from the Sun and has one moon, which orbits the Earth. B. Hummingbirds do not like the color white because they visit other colored flowers more often. C. All living organisms are composed of one or more cells, which came from pre-existing cells. D. The amount that caffeine affects a person's heart rate differs based on the person's age.
Answer:
D: The amount that caffeine affects a person's heart rate differs based on the person's age.
how is meiosis similar from mitosis
A. both occur in somatic cells
B.both produce two daughter cells
C. both are forms of cell reproduction
D. both involve two divisions of a cell
Answer:
C
Explanation:
Both helo with cell division or reproduction of cells.
Hope this helps!
Cell division is preceded by two growth phases. Besides growth, both G1 and G2
Answer:
A
Explanation:
a. contain checkpoints that determine if the cycle will continue.
b. help move chromosomes to the new daughter cells.
c. produce more chromosomes before the cell divides.
d. grow and produce enough cytoplasm to fill two cells.
The correct answer would be that G1 and G2 contain checkpoints that determine if the cycle will continue or otherwise.
The cell cycle generally has three checkpoints that happen at G1, G2, and M phase of the cycle.
At G1 checkpoint, the integrity of the DNA of the cell is assessed to ensure that there are no damages and other conditions such as size and energy reserve are checked.
At G2 checkpoint, the cell is assessed for proper chromosome duplication to ensure that there are no mistakes or damages. The size of the cell and the amount of protein are also checked to ensure that the cell is ready for the active division phase.
At M checkpoint, correct attachment of the spindle fiber to the kinetochore of the chromosomes is checked. This checkpoint is also known as the spindle checkpoint and it happens towards the concluding phase of the metaphase stage.
The correct option is therefore, A.
Why does the troposphere contain the most water vapor out of the atmosphere? Everywhere says that it does but why?
Answer:
The troposphere does contain the most water vapor out of the atmosphere
Explanation:
The troposphere does contain the most water vapor out of the atmosphere because the troposphere is where all the weather conditions like: rain cloudy, hurricanes take place and all the weather conditions have water vapor because most of the weather conditions have clouds, or water vapor.
Because plants release water during the transpiration process, the troposphere contains the most water vapour in the atmosphere. This remains here, and as a result rain forms.
What is the atmosphere?
The atmosphere is the earth's outer layer, which is further subdivided into troposphere, stratosphere, mesosphere, and so on. The troposphere is the part of the atmosphere closest to the earth, and it is where rain and clouds form.
The upper stratosphere is less disturbed and more stable than the troposphere, as less wind disturbance is seen here. In this layer, planes and jets are travelling. It has a special layer called the "ozone layer" that protects the earth from the UV light of the sun. The mesosphere is the coolest of these atmosphere layers.
The troposphere has disturbances such as those caused by winds; clouds form here. There are various gases, such as oxygen, carbon dioxide, nitrogen, water vapor, and so on. The water vapour is the result of transpiration from plants and evaporation from water bodies.
Hence, this troposphere layer contains water, because the water above it cannot remain liquid due to the increased temperature of the stratosphere.
Learn more about the atmosphere, here.
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Brenda and her friend are relaxing in a paddleboat, slowly working the paddles with their legs to move the boat. Which organelles in the muscle cells of Brenda’s legs enable Brenda to have the energy for this activity?
Answer:
Mitochondria
Explanation:
Powerhouse of the cell
Answer:
Mitochondria
Explanation:
I got it right on the test.
True or False? Circle the correct answer for each statement. If a statement is false, explain why under the
statement
1. The type of chemical bond within the water molecule is the ionic bond. True False
Answer:
False
Explanation:
The water molecule is not an ionic bond due to it being made out of covalent bonds.
An element with symbol 'y' is represented as 30 Y 65 . what is the atomic number and mass number of this element? Name the element 'Y'.
Answer:
Your atomic mass is 65 and atomic number 30. With this information, you'll find that this element happens to be Zinc, with 30 protons, 30 electrons and 35 neutrons on a stable level. There is also 4 energy levels. Hopefully this helps. Good Luck!
7. List all the possible different gametes that could be produced from the following parents:
a. Tt
b. GG
с. ff
Answer:
a. Tt - Gametes T and t
b. GG - Gametes G only
с. ff - Gametes f only
Explanation:
Gamete formation or meiosis is a cellular division of the reproductive cells in sexually reproducing organisms. Meiosis produces daughter cells (gametes) with a reduced number of chromosomes (by half) as the parent cell.
According to Gregor Mendel in his law of Segregation, he stated that the alleles of a gene get separated into gametes in such a way that only one allele can be found in the gamete. The separation is random and equal.
Based on this, a heterozygous parent Tt will produce gametes with alleles T and t in an equal proportion. Since parents GG and ff contains the same alleles in their genotype, they will produce gametes with only one type of allele each i.e. Gametes with alleles G and f respectively.
What is a carcinogen?
O A. A chemical that is used to put out fires
O B. A chemical that improves the quality of gasoline
C. A chemical that is used in baking
O D. A chemical that causes cancer
DUBMI
Answer:
The answer is option D.A chemical that causes cancer
Hope this helps you.
Answer: D.
Explanation:
a chemical that causes cancer.
Biodiversity serves many ecological functions that are important to the
biosphere. Which of these is an example of such a function?
A. Removing atmospheric oxygen
B. Decreasing biological productivity
C. Increasing erosion
D. Recycling nutrients
Answer:
The answer should be D, recycling nutrients
Explanation:
One important aspect of Biodiversity is nutrient storage and cycling, performed throughout the ecosystem. Through atmostpheric elements in addition to those in the soil, this function maintains stability and life on the planet. A and D are wrong because they harm the environment, and B is incorrect because biological diversity is actually essential. Thus, D is correct.
Answer:D
Explanation:Recycling helps preserve biodiversity by limiting the amount of resources needed to make new products.
HEY UJALA CAN U PLEASE HELP ME IN THIS QUESTION HOW HORMONES ARE INVOLVED IN OSMOREGULATION OF KIDNEYS
Answer:
Hormones are involved in the osmoregulation of kidneys by regulating the levels of water.
Such as if the water level is excess in the body fluids, the hormone will help the kidneys to filter as much water as they can from the glomerular capillaries. So, As a result dilute urine is formed.
Now, If the water level is very low in the body fluids, the hormone will help the kidneys to absorb most water and filter less water from the glomerular capillaries. As a result the urine formed is concentrated.
In Chapter 3, "Coordination and Control" You will come to know that the hormone is ADH (Anti-diuretic hormone) called vasopressin.
Answer:
Kidney plays a very important role in Osmoregulation by regulating the amount of water reabsorbed.Anti Diuretic harmone produced by pituitary gland plays a key role.Kidney regulate osmotic pressure of a mammals blood through extensive filtration and purification in a process known as osmoregulation.
The loop of Henle establishes a salt gradient in the medulla, anti diuretic harmine regulates the level of water reabsorption in the collecting duct.
Harmones like ADH helps in reabsorption of water.
Hope this helps...
Good luck on your assignment...
Diverse groups are _____ able to provide for all of their members’ needs and tend to have _____ integration and communication than do homogenous groups. A. more, more B. more, less C. less, more D. less, less
Answer: Option A.
More more
Explanation:
Diverse groups are more able to provide for all of their members needs and tend to have more integration and communication than homogenous groups because they are made of of people who are different from each other and also have distinct characteristics. This is because they are more productive and perform better because they have expertise range of experienceand working methods that can boost problem-solving capacity and lead to greater productivity. They tend to have more integration and communication than homogeneous group because they bring broader ideas and new perspectives to the table and many members will be partaker of the community. This group of people are different from each other and have different perspectives compare to homogeneous group. They provide for their members because of abundance of resources provided .
Unit Test Review
Active
7
8
9
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Parents with the genotypes AC and AB have a child. What are all the possible blood types of the child?
Acland
AB
ОО, АВ
A, AB, B
0.AB, A
7
8
9
10.
if AC and AB marry and want to give birth they will give birth to AB
Explanation:
My reason 4 that is AC and AB are almost like the same blood type. so it's either AC they give birth to or AB
Where does most of the energy that fuels living systems come from?
Carbohydrates
Protein
ATP
The sun
Answer:
the sun
Explanation:
the sunlight produce energy which it's transmited
Functions of: [A] nucleolus [B] plasma membrane.
Answer:
The nucleolus is considered as the brain of the nucleus. It occupies around 25% of the volume of the nucleus. It is mainly involved in the production of subunits which then together form ribosomes. Therefore, nucleolus plays an important role in protein synthesis and the production of ribosomes in eukaryotic cells.
The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
Explanation:
Which structures produce the male gametes? A. testes B.penis C.scrotum D.vas deferens WHOEVER ANSWERS THIS CORRECTLY ILL MARK YOU AS BRAINLIEST
Answer:
the answer is a
Explanation:
i learned this a week ago
Answer:
The testes produces the male gametes
Explanation:
Yes, the testes produces the male gametes. The scrotum is the sac where it is located, while the vas deferens is a pathway where the sperm or urine passes and the penis releases the sperm
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Which of the following serve as antibodies? carbohydrates lipids proteins nucleic acids
Answer:
Protein
Explanation:
Out of the four macromolecules, proteins are the ones that serve as antibodies.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
Answer:
Proteins for sure.
Dandelions flower at any time after the seeds have
germinated and the plants are mature. Which term best describes this kind of plant?
A. Short-day plant
B. Nonflowering plant
C. Long-day plant
D. Day-neutral plant
Answer:
a short day plant
Explanation:
the Dandelion only needs a little bit of sunshine but a lot of darkness
(Short Day Plant: a plant that only needs 12 or less hours of sunshine)
Which is one characteristic of consumers? They create all usable food energy. They make their own food. They may eat plants and animals. They obtain their energy from the Sun.
Answer:
they may eat plants and animals
Explanation:
plants- herbivore meat/animals- carnivore both- omnivore
what is the largest organ in human body?
Answer:
The liver
Explanation:
The liver is the largest internal organ in the body, which is about 3.5 pounds! Then, followed by the brain, lungs, heart, and kidneys.
Hope this helps you out! : )
help plz im annoyed and im about to cry cuz i keep getting 60% (ill mark you brainylist jus plz help)
Where are blood cells produced?
A) tendons
B) ligaments
C) bone marrow
D) skeletal muscles
What is the funcrion of ligaments?
A.) to connect bone to bone
B.) to connect muscles to bone
C.) to connect muscles to muscles
How many bones are there in the human body?
A.) 26
B.) 206
C.) 2060
D.) 20,600
Muscles are structures in the muscular system. Which level of organization describes muscles?
A.) cells
B.) organs
C.) tissues
D.) organ system
Bones are ___ formed by hard, dense bone tissue, and the tissue is made up of bone ___
A.) organs, cells
B.) cells, organs
C.) organ, system, cells
D.) cells, organ system
Answer:
Bone marrowTo connect muscle to bone206SystemOrgans, cellsExplanation:
Bone marrow is a part of a bone where new blood cells are produced.
Ligament is a connective tissue that connects bone to muscle.
Humans are born with about 360 bones but the bones fuse as the person gets older and it becomes 206.
Muscular System.
Bones are organs. Because they are made of different tissues but the same function.
Tissue is a level of the organization that is made up of cells with the same function.
Hope this helps ❤❤❤.
Use this link to read about the tundra biome, then answer the question provided. Describe animal interactions that affect populations in the tundra ecosystem.
Answer:
Animals that are interact in tundra ecosystem are Owls, foxes, wolves, polar bears, caribou, lemmings, and hares.
Explanation:
Animals that are found in tundra ecosystem have some special adaptation to survive the extreme cool temperature. this ecosystem consist of producer, herbivores and carnivores. Owls, foxes, wolves, and polar bears are carnivores which are present in low population while caribou, lemmings, and hares are herbivores which present in large number. These herbivores are the food of carnivores. And these herbivores feed on grasses present in tundra ecosystem.
Answer:
Animals have adapted to the harsh weather conditions and long winters of the tundra.
Animals migrate to eat insects that live there year round.
Many animals in the tundra hibernate during the long, cold winter months.
Animals are most active in the short summer as the snow melts and shallow wetlands form.
Explanation: