What was the question posed by Molina that began to put the
pieces together?
Answer:
Questioned what might happen if CFCs rose into higher altitudes and stayed there for a longer period of time.Explanation:
Mario Molina noticed that Chlorofluorocarbons (CFCs) did not breakdown in lower atmospheric conditions unlike other chemicals released into the air. He observed that CHCs rose to higher altitudes where solar radiation were stronger.Through this observation, he questioned what might happen if CFCs rose into higher altitudes and stayed there for a longer period of time. This question led to the finding that the chlorine present in CFCs depleted the ozone layer which protects the earth from direct solar radiation.It helped in understanding the affects of CFCs to the environment and ozone layer which subsequently led to the ban and limitation on the use of CFCs altogether.Which statement is NOT true concerning setting up an experimental design?
-)
A)
it accurately tests your hypothesis when set up correctly
B)
A good experimental design always proves the hypothesis correct
Eliminate
C)
The stronger your experimental design is, the more reliable your results
will be
D)
it describes the manner in which you test your hypothesis through
experimentation
Answer:
B)
A good experimental design always proves the hypothesis correct
Explanation: The experiment may prove the hypothesis incorrect, or lead to a finding that invites further study, development of a new hypothesis and another experimental design.
A good experimental design always proves the hypothesis correct. The correct option is B.
What is experimental design?The technique of doing research in a methodical, controlled manner—known as experimental design—ensures that accuracy is maximized and that particular inferences about a hypothesis statement can be made.
Typically, the goal is to determine the impact a factor, independent variable, or dependent variable has on another.
A testable hypothesis is necessary in order to create a controlled experiment. the ability to precisely modify at least one independent variable. a minimum of one dependent variable that can be measured with accuracy
A cause-and-effect link can be established by examining the interaction between independent and dependent variables, which is what the term "experimental study design" refers to.
Thus, the correct option is B.
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Which situation best describes an opportunity cost?
A. A business that develops a new technology is able to make a
larger profit.
B. A person who buys a new laptop doesn't have money to buy new
headphones.
C. A government increases taxes on all businesses operating in the
city
D. An employee who earns a college degree is given a pay raise.
Answer:The correct answer is B
When a person buys a new laptop and doesn't have money to buy new headphones is the best situation that describes the opportunity cost.
What is the opportunity cost?The opportunity cost can be understood as the forgone cost of one thing against the completion of another thing. It is the amount or the cost that can be expenses over a single thing only.
In the given option only option B. shows that when a person buys new laptop that means the money of buying new headphones is considered as the opportunity cost.
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HELP ME PLEASE
How can STEM class prepare you to pursue a career in a STEM field?
Answer:
STEM classes (Science, Technology, Engineering, Math) help prepare you for a career in a STEM field because the STEM classes are specific classes in the 4 subjects that are most frequently used in STEM careers. For instance, if you wanted to pursue a career in Engineering, STEM classes would help you because you would take engineering classes and math classes that would be a required prerequisite to pursue the career.
Answer:
STEM classes (Science, Technology, Engineering, Math) help prepare you for a career in a STEM field because the STEM classes are specific classes in the 4 subjects that are most frequently used in STEM careers. For instance, if you wanted to pursue a career in Engineering, STEM classes would help you because you would take engineering classes and math classes that would be a required prerequisite to pursue the career.
Explanation:
Thanks to the guy above
Two AP Psychology Questions - Best answer and explanation will receive Brainliest 1. High school students complete an essay each week. The instructor told the class that no one will get an A or B on an essay in the class. As a consequence, the students hastily write the essays at what they consider a "C" level. This is a consequence of A. contingency blocking B. latent learning C. response generalization D. reinforcement E. learned helplessness 2. Based on the graph, which statement accurately describes acquisition and extinction? (Graph Attached) A. The strength of the response decreases and then increases over time. B. The strength of the response increases and then decreases over time. C. The strength of the response remains constant over time. D. The strength of the response increases at a constant rate over time. E. The strength of the response decreases at a constant rate over time.
Answer:
1. E, 2.B
Explanation:
A college professor wants to measure memory in elementary students before a vocabulary quiz. How could she operationally define memory? FOR PSYCH HELP!
Answer:
Memory is a component of the brain where new information and old information are stored and can be retrieved very quickly.
There are two major types of memory:
1. Long-term memory
2. Short-term memory.
The Long-term memory is the place where information have been stored for a long time. This memory is what makes you remember your name, your house address, your favorite food, your class mate's names and other information.
The short-term memory on the other hand is the type of memory that stores events or information for only a short period of time. This explains why you can be introduced to five people, but ten minutes later, you only remember one name, or no names at all!
Events or memories that are in the Short-term memory can be made to enter the long term memory with the help of some techniques.
Individuals must be told the associated risks and agree to participate in any psychological research study. This meets the standard of
O harm
O informed consent
O deception
O confidentiality
animal research
Answer: B ) informed consent
Match the academic requirements with the careers. technical program, bachelor degree, and high school diploma match with equal opportunity court reporter security officer
Answer:
answer in picture below
Explanation:
Answer:
equal opportunity officer - bachelor's degree
court reporter - technical program
security officer - high school diploma
Explanation:
I just took this test on PLATO. I got it correct.
Thea making a copy of an angle. The original angle will be labeled S and the new angle will be labeled T. She has just finished finding the intersection point for the two arcs she drew for angle T, and has labeled it Q. Which of the following should she do next?(1 point)
Answer:. Draw a line through t and q using a straightedge
Explanation:
Now that summer break is over. I am not sure I can wake up so early every AM QUSTER.C?RUDO TELEM ZELX עור א ל
Answer:
YES
Explanation:
In the statement "Critical thinking requires reasoned judgments," the word reasoned means
Answer:
In the statement "Critical thinking requires reasoned judgments," the word reasoned means logical and well thought out.
Explanation:
Give the X and Y intercepts of the equation, 20X + 16Y= 80
In what way was the ziggurat a means of reinforcing the government's legitimacy?
Answer:
In Mesopotamia, there was a close relationship between religion and government such that the gods were thought to own the cities and the priest kings commanded what humans were to do according to the direction of the gods
Ziggurats were a way for the people to connect to their gods and it was also a focus of the community. The ziggurat was also an important visible sign of the power of the king such that to prove legitimacy ancient Mesopotamian kings built very large ziggurats that are monuments. The building of the ziggurat ensured the king is commemorated and their reign is recognized in history
Explanation:
Blank is the mood or attitude you create verbally or non-verbally
A. Tone
B. Play
C. Etiquette