Answers
Answer:
Chlorofluorocarbons (CFCs) and other halogenated ozone-depleting substances (ODS) are mainly responsible for man-made chemical ozone depletion. The total amount of effective halogens (chlorine and bromine) in the stratosphere can be calculated and are known as the equivalent effective stratospheric chlorine (EESC).
Related Questions
Cassidy conducts a scientific investigation about types of birds in her community. She goes to a park each day at 5:00 P.M. for seven days to take notes on birds she observes. Cassidy writes up her notes. Which verification process does this scenario represent
Answers
The scenario represents the process of data collection in a scientific investigation.
The scientific method involves several steps, including making observations, formulating a hypothesis, conducting experiments or collecting data, analyzing the data, and drawing conclusions. In this scenario, Cassidy is making observations about types of birds in her community by going to a park and taking notes on birds she observes each day for seven days. This is an example of data collection, which is a crucial step in the scientific method as it provides evidence to support or refute a hypothesis.
After collecting the data, Cassidy may analyze it to look for patterns or relationships among the types of birds she observed. She may use this information to draw conclusions about the types of birds in her community and to develop further hypotheses or questions for future research.
Overall, the scenario represents the process of data collection in a scientific investigation.
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A wildlife biologist is studying the effects of an illness called "mange" on urban San
Joaquin Kit Foxes in Bakersfield that is due to a microscopic mite. The biologist hypothesizes that domestic pet dogs are spreading mange to the Kit foxes. This would best be an example of which type of ecology?
Answers
Mange can be successfully treated by administering medication that kills the mites. The successful treatment of mange is currently a significant focus of research; biologists, veterinarians, and other wildlife professionals are exploring new medications that can be used more effectively to treat affected wildlife.
What living systems have distinct structures and sets of functions? Be sure to refer to class notes for 2.02.
Question 1 options:
cells
tissue
All of the listed answers have distinct structures and sets of functions
organisms
Answers
Answer
Estoy muy triste por tener que regalar a mi perro
The _______ division of the skeleton consists of the upper and lower extremities; the_____ division of the skeleton is comprised of the skull, vertebral column, sternum and ribs.
Answers
Explanation:
The axial skeleton forms the vertical axis of the body and includes the bones of the head, neck, back, and chest of the body. It consists of 80 bones that include the skull, vertebral column, and thoracic cage. The appendicular skeleton consists of 126 bones and includes all bones of the upper and lower limbs.
I hope it helps
Investigators want to study the effects of a new growth hormone on mice to do this they select a population of mice that are
Answers
Answer: genetically identical
Explanation: because it is, i had this question and got it correct with this answer :)
Which graduated cylinder would you use to measure exactly 15.0mL of water for an experiment?
Answers
Answer: i think it's a A 50-mL volumetric cylinder with 0.1-mL accuracy scale
Explanation:
What property of water allows water to move through materials with pores and cling to the fibers of materials
Answers
Answer:
Capillary action
Capillary action is the combined force of attraction among water molecules and with the molecules of surrounding materials causing a liquid to climb upward against the force of gravity. It allows water to move through materials with pores inside.
Explanation:
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weigh the sugar and water before they are combined after they have been combined weigh the soulution. will the weight change
Answers
The weight of the sugar and water solution will not change because a physical change occured.
What is a physical change?A physical change in chemistry refers to the change affecting the form of a chemical substance, but not its chemical composition.
Unlike a chemical change, a physical change does not alter the chemical bonds or composition of the substances involved.
According to this question, sugar and water are weighed separately before combining them. After they are combined, the weight will equate to the sum of both substances because no chemical reaction occured.
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The primate lineage contains three groups: the ______ (lemurs, lorises, and tarsiers), the monkeys, and the ______ (apes, including humans).
Answers
Answer:
The lemurs, the monkeys and the apes.
Explanation:
The lemurs occured around 55 million years ago, the monkey aroound 35 million years ago and the apes around 25 million years ago.
Answer: Prosimians; Apes
Explanation:
A week bond between two hydrogen molecules;found between water molecules and nucleotides in DNA
Answers
Answer:The weak bond between two hydrogen atoms, which is commonly found between water molecules and nucleotides in DNA, is called a hydrogen bond.
Explanation:
Answer: Hydrogen Bond
Explanation:
If an enzyme could not break
down hydrogen peroxide in a
cell, the levels would become —-?
and result in cell death.
More basic
Too diluted
Too toxic
Non-nutritive
Answers
The addition of hydrogen peroxide in the cell breaks down the enzymes and causes cell death. The fact that hydrogen peroxide (H2O2) is stable in abiotic environments at room temperature and has a neutral pH makes it stand out from other general toxins. However, it kills cells quickly by producing highly reactive hydroxyl radicals.
Hydrogen peroxide is a byproduct of metabolism that can cause harmful effects. It can fall to pieces to yield hydroxyl extremists that assault significant biochemicals like proteins and DNA. It is also used for catalase tests in bacterial cultures.
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The assistant strength and conditioning coach for a small college works with athletes in all sports. With only two lifting platforms and four squat racks, space is limited and training sessions are chaotic. Morning and early afternoon hours are the low-activity times of the day. At 3 p.m., student-athletes fill the room beyond capacity, making individualized instruction and room supervision difficult. What steps should the assistant strength and conditioning coach take to properly address these concerns?
Answers
Answer:
The solution to these question can be defined as follows:
Explanation:
Both students including athletes who undertake the program can be assigned slots relating to some period the classical or athlete should report completing their practice. The slots aren't allowed to continue.
They have a structured exercise template for each person, that helps for easy student or athlete monitoring, based on their skill.
This can be encouraged to students and teachers to attend daily and midday meetings.
9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
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What r the types of allergy??????
Answers
Answer:
of Allergies
Drug Allergy.
Food Allergy.
Insect Allergy.
Latex Allergy.
Mold Allergy.
Pet Allergy.
Pollen Allergy.
Explanation:
Answer:
food, flowers, touch, dirt etc/
Explanation:
A group of similar organisms that can meet with each other in produce fertile offspring is a
Answers
Answer:
A species is the answer :)
Identity each event as the result of mechanical weathering or chemical weathering.
mechanical weathering chemical weathering
The minerals in a marble statue react
with water to form acids and pores in
the structure.
A piece of rock crumbles after being
constantly thrashed by strong waves.
Industrial runoff forms cracks in a
rocky structure in its path.
The rocks in a region are streaked
orange after being exposed to
repeated rains.
Answers
The events described involve both mechanical and chemical weathering processes, highlighting the complex nature of how weathering affects geological structures.
The events can be identified as the result of mechanical weathering or chemical weathering as follows:
The minerals in a marble statue react with water to form acids and pores in the structure - This is an example of chemical weathering. The water reacts chemically with the minerals in the marble, causing them to dissolve and form acids. These acids further react with the marble, leading to the formation of pores and overall degradation of the statue's structure.
A piece of rock crumbles after being constantly thrashed by strong waves - This is an example of mechanical weathering. The constant thrashing of strong waves exerts physical force on the rock, causing it to break apart or crumble. This type of weathering occurs due to mechanical forces like abrasion, pressure, or impact that physically break down the rock into smaller pieces.
Industrial runoff forms cracks in a rocky structure in its path - This is a combination of chemical and mechanical weathering. The industrial runoff may contain acidic or corrosive substances that chemically react with the minerals in the rock, leading to their dissolution or weakening. The cracks in the rocky structure may also be a result of the mechanical force exerted by the flowing runoff, causing physical fractures in the rock.
The rocks in a region are streaked orange after being exposed to repeated rains - This is an example of chemical weathering. The repeated rains introduce water into the rocks, which may contain dissolved iron compounds. Over time, these iron compounds oxidize in the presence of water and oxygen, leading to the formation of orange-colored iron oxide minerals, such as rust. The streaking of rocks with orange indicates the chemical transformation of the minerals due to the weathering process.
In summary, the events described involve both mechanical and chemical weathering processes, highlighting the complex nature of how weathering affects geological structures. Mechanical weathering involves physical forces breaking down rocks, while chemical weathering involves chemical reactions leading to the alteration or dissolution of minerals.
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Can someone help me plz ! I’ll cash app
Answers
What is the role of environmental factors, such as altitude and heat, in very long-distance run or other performances lasting one to four hours? becomes limiting in terms of energy production?
Answers
The role of environmental factors in very long-distance run or other performances is that the longer the performance, the greater the chance that environmental factors play a role in the result and is a limiting factor.
What is Energy?This is referred to as the ability or the capacity to do work and examples include the following: potential, chemical energy etc.
The longer the performance, the greater the chance that environmental factors play a role in the outcome and they become limiting in terms of energy production because they are able to restrict or influence certain activities needed for its generation.
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What is the dew point if the dry bulb temperature is 20 C and the relative humidity is 17 %?
Answers
The dew point if the dry bulb temperature is 20°C and the relative humidity is 17 % is 1.6°C.
Dew point is the temperature at which air becomes saturated with water vapor and begins to condense. The dew point is a significant meteorological parameter that represents the measure of atmospheric humidity. The dew point is a critical component in calculating relative humidity and heat index.
It also plays a crucial role in predicting the possibility of dew, frost, and fog. Given the dry bulb temperature of 20 C and the relative humidity of 17%, we can calculate the dew point as follows:First, find the saturation vapor pressure using the equation:Es = 6.11 × 10(7.5T / (237.7 + T))where T is the temperature in degrees Celsius.So, Es = 6.11 × 10(7.5 × 20 / (237.7 + 20)) = 23.48 mmHg.
Next, find the actual vapor pressure using the formula: E = RH/100 × E_s where RH is the relative humidity as a percentage. So, E = 17/100 × 23.48 = 3.99 mmHg. Finally, we can calculate the dew point using the formula: Td = (237.7 × log10(E/6.11)) / (7.5 - log10(E/6.11))Td = (237.7 × log10(3.99/6.11)) / (7.5 - log10(3.99/6.11)) = 1.6°C. Therefore, the dew point is 1.6°C.
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what do you mean by chromosomes.....?
Answers
Answer:
it houses or contains genes while gene is the basic unit of heredity. There are 46 number of chromosomes in human beings and 23 pairs of chromosomes and if you add 23 plus 23 that gives you 46
Answer: Chromosomes are threadlike structures made of protein and a single molecule of DNA that serve to carry the genomic information from cell to cell. In plants and animals (including humans), chromosomes reside in the nucleus of cells.
Explanation:
What type of disorder is sickle cell
anemia?
A. genetic
B. muscular
C. curable
Answers
Answer:
Sickle Cell is A. genetic. :)
A state cooperative extension in a high-humidity, subtropical climate zone is most likely to prioritize offering information about which of the following crops
Wheat
Apples
Hardy bulbs
Cutrus
Answers
Answer:
citrus
Explanation:
I just did the assignment
1. Which of the following is not part of an atom?
A. proton
B. electron
C. carbon dioxide
D. neutron
Answers
Explanation:
Ans: Carbon dioxide
The parts of an atom are;proton, neutron, electron.
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. If untreated, how will HIV’s effect on helper T-Cells affect a person’s immune response? Be specific using details from what you have learned.
Answers
If left untreated, HIV can significantly affect a person's immune response in several ways. Firstly, HIV can reduce the number of CD4+ T cells in the body, leading to a weakened immune system. As the virus replicates and destroys more CD4+ T cells, the body becomes increasingly vulnerable to opportunistic infections and cancers.
Secondly, HIV can impair the function of CD4+ T cells that remain in the body. Even if there are enough CD4+ T cells present in the body, they may not function correctly due to HIV's impact on their signaling pathways. This can lead to a weakened immune response and an increased risk of infections.
Answer:
HIV attacks a specific type of immune system cell in the body. It's known as the CD4 helper cell or T cell. When HIV destroys this cell, it becomes harder for the body to fight off other infections. When HIV is left untreated, even a minor infection such as a cold can be much more severe.
what are all living things made up of?
- At least one cell.
- At least one tissue with many cells.
- Several organs.
- Several organ systems with many organs
Answers
Answer:
at least one cell
Explanation:
at least one cell
WHICH STATEMENT IS the strongest evidence in support of endosymbiotic theory of eukaryote evolution
Answers
Answer:
Please see my answer below.
If you like my response you can mark it as brainliest.
If you have any doubts (no joke) you can reach out to me in the comments.
Explanation:
The endosymbiotic theory states that some of the organelles in eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are the same size as prokaryotic cells and divide by binary fission. Mitochondria and chloroplasts have their own DNA which is circular, not linear.
Describe what latitude and longitude lines look like on a map.
Answers
Answer:
guy above is right
Explanation:
Which of the following describes an independent variable?
Answers
Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure.
Answer:
relaying on your own and not depending on someone
Suppose a scientist measures the amount of DNA per cell of a particular diploid species at various stages of meiosis. She finds that the meiotic cells contain 3.7 pg, 7.3 pg, or 14.6 pg of DNA. Match each stage of the cell cycle to the corresponding amount of DNA contained within a cell at that stage.
Answers
Answer:
search sailesh xettri on messenger
Explanation:
bike guy
Why are humans able to live in a variety of places on Earth?
Answers
Answer:
Early humans used to move from place to place to those days. Reason are given below.
Explanation:
200,000 years ago from the present, modern humans have already started to roam around the planet. They learned everything around them. They risked their lives to become more modern. They invented weapons, tools, hunting, agriculture, communication methodologies and more in order to survive.
During the early ages, humans are the most sensitive species on the planet. They have just evolved to be a six sensed animal and have no idea about the planet. However they have learned to survive on the planet by hunting other animals and eating them. Their life cycle seemed to be stuck with some sort of danger all time. So they wanted to move from place to place in order to survive.
When they started to move across continents, geographical location and climate have influenced their behavior and life style. Humans have started to multiply within some suitable geographical locations. They started to improve their life style by adapting the location.
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