Which of the following explains darwin's theory of natural selection?

An easy way to calculate the amount of energy available at each level is to what?

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..

Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn