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denis-greek [22]
2 years ago
8

Is fireworks popping a Chemical change or physical change

Social Studies
1 answer:
sergeinik [125]2 years ago
3 0

Answer:

Chemical change

Explanation:

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A woman in tennessee was charged with a felony for not warning rescuers that her fiancé,who had suffered a heart attack, had tes
zhenek [66]

Based on the situation, it's not to be considered as a good law. It is because it is unlikely and there is a small chance of a person who performs a CPR to another person who needs it to determine whether the person has AIDS or infectious because the situation is something to be acted quickly because the patient may die.

4 0
3 years ago
Consider a completely randomized design with k treatments. Assume all pairwise comparisons of treatment means are to be made usi
Harman [31]

Answer:

1

Explanation:

Using the formula c = (k(k-1))/2

                              c = 2(2-1)/2

                              c = 1.

The numbers of comparison if k is equal to 2 is 1

7 0
3 years ago
Donny's non-profit organization mailed out small pins with their symbol on them to people in the community two weeks before they
otez555 [7]

Answer: b. Once someone has made a commitment, or taken a position on an issue, they are more likely to make other commitments that are consistent with our first one

Explanation:

Social psychology, through the Theory of Reasoned Action and the Theory of Planned Behavior, suggest that personal traits and past behavior can be used to predict future behavior. People who have taken a position in a subject, like those who decided to wear the pin, probably tend to help others and apply their moral responsibility to charitable giving.

Option a. is incorrect because the example doesn´t describe people that have already agreed to give a small donation. Option c. is incorrect because the example doesn´t provide any information about the time Donny was going door to door, so we don´t know if him going at dinner time was a factor.

7 0
2 years ago
David went shopping with his mom for house renovations supplies. They were looking for materials that would conduct electricity.
kiruha [24]

Answer:

all i know is copper

Explanation:

8 0
3 years ago
Read 2 more answers
Which of these would be MOST impacted by acid rain falling in the Great Lakes region of Canada and the United States?
Alex_Xolod [135]

Answer: B

Explanation:

The fish would burn to death from the acid.

8 0
3 years ago
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