Rate of change of velocity is known as acceleration.
The political structer changed during the gilded age because a lot of the leaders became rich during this era, causing them to be more invested in business politically.
Answer:
B. mercury
Explanation:
Mercury is one of the most common toxic chemicals that can be found in contaminated fish. This is because mercury has become a common pollutant in rivers and other waterways since it it commonly used in mining and industrial operation, and these operations end up throwing the mercury into the waterbodies, where the fish absorb it.
I think the answer is <span>Freedom rides to Washington, D.C. it was a challenge to segregation with buses. This was usually spearheaded by the CORE, Congress of Racial Equality. Its protests are brought by ordinances on social segregation based on color. This is widely done in schools, public transportation and social areas. </span><span />
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "railroad," since rail travel allowed for people and supplies to move to the west at an unprecedented pace. </span></span>
