What will happen when
a. an egg without shell is placed on a concentrated salt solution for 5 minutes

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..

What percentage of light hits earth's surface directly?

Which process of living things produces water that enters the water cycle