Ais developed through the scientific method, and it can be modified or improved upon. it may be represented by a model. as seen here, three different models were used to represent atomic structure as ideas changed over time.
a) hypothesis
b) law
c) prediction
d) theory

How does the supremacy clause of the u. s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u. s. constitution overrules each state constitution