WILL GIVE BRAINLIEST

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

What is the average speed of a car that traveled 300.0 miles in 5.5 hours