An experiment which seems to validate a hypothesis: a. must be correct b. should be repeatable by other scientists c. is all that is required to draw a conclusion

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 of the following is a macronutrient? carbohydrates lipids amino acids all of the above

How dose plate tectonics effect climate