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mezya [45]
3 years ago
13

Explain how rust makes steel weak.

Social Studies
1 answer:
Sliva [168]3 years ago
4 0
Rust is caused when there is a redox reaction of iron and oxygen in the existence of water or air moisture. For the metal to be weakened by rust, the oxygen atoms needs to be mixed with metallic atoms to form the oxygen compound.
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what is something that if you removed it from the past would set humans years and years behind (fr.ee points ig)
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Why did southern legislatures enact Jim Crow laws after Reconstruction? Group of answer choices
meriva

The correct answer is letter A.

Explanation:  The laws were intended to give African Americans even less rights in society by forcing them to change to the North (Great Migration).

Jim Crow Laws was state and local laws enacted in the United States that institutionalized racial segregation, affecting African Americans, Asians, and other ethnic groups. Effective between 1876 and 1965. A "Jim Crow epoch" or a "Jim Crow era" refers to the time when this practice occurs. Major laws require that public schools and most public places (including trains and buses) have separate facilities for whites and blacks. These Jim Crow Laws were distinct from the Black Codes (1800-1866), which restricted African American civil liberties and rights.

4 0
3 years ago
The mathematical decimal system was developed during the empire of India.
hammer [34]
The Gupta empire.........
6 0
2 years ago
At which event can a student explore over 60 colleges in one day?
kipiarov [429]

The event in which a student can explore over 60 colleges in one day is known as "<em><u>Transfer Student College Presentation and Fairs."</u></em>

This is because, at the <u>Transfer Student College Presentation and Fairs</u> event, individuals or students will have access to ask various questions concerning issues like admission, tuition fees, and various courses of interest.

During this event, students would have the opportunity to meet up with various schools admissions counselors in a safe and flexible environment.

Students can attend <em><u>Transfer Student College Presentation, and Fairs</u></em> live or online sessions.

Hence, in this case, it is concluded that the correct answer is <em><u>Transfer Student College Presentation and Fairs</u></em>.

Learn more here: brainly.com/question/22093296

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