What hormone the body stay hydrated

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..

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Explain the significance of the increased cell specialization of the volvocine line