D. The fear of the spread of Communism
Answer:
Nationality Is national and ethnicity is ethical class.
Explanation:
- Nationality is for the country of origin, people can share the same nationality but be different ethnically. While the ethnic identities those who are form a minority or belong to a particular group of people.
- Identified with the particular group and share commitment and same values. The nationality can be classified as American, African, and Australian while the ethnicity can be classified as based on physical traits such as color.
"The mass of Substance C is five times the mass of Substance B", the given statement is correct.
Answer: Option D
<u>Explanation:</u>
As Jessie added 16 gm. of Substance A to 4 gm. of Substance B Obtained certain amount of Substance C which can be calculated as follows:
amount of Substance C = Substance A + Substance B = 16 + 4 = 20 gm
Therefore, 20 gram of Substance C was obtained. Here, fourth statement is correct which says the mass of Substance C ifs five times the mass of Substance B to justify this, see the below:
Southwest asia is the correct answer.
The passage is referring to EXPRESS POWERS, “...Congress shall have power to lay down and collect taxes duties and post and exercise to pay the the debt and provide for the common defense and general welfare of the United States.
(Article I, Section 8, Clause 1)
