1) Physical; It is a natural occurring change
2) Chemical; This change requires non natural method in order to occur
8) Physical; Iron is bound to rust in effect of weather erosion
23) Physical; Salt and water naturally separate

8 0

3 years ago

Which of the following theories suggest that members of a crowd do not have individual opinions?

stealth61 [152]

Chic ufzgai ugicitzir ucys6(?&( hd

6 0

3 years ago

The value, in dollars, of a certain bicycle t years after it was purchased can be modeled by the function f(t) =200(0.95)^t. Acc

Margarita [4]

The value of the bicycle when it was purchased is $200

8 0

4 years ago