When one stream captures the flow of a second stream , it is called strem

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..

Where in the cell are ribosomes made?

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.