In 1869, dmitri mendeleev was trying to arrange the 65 known elements in a logical way. he arrived at the solution when he saw the elements arranged by atomic weight in a dream. he tried this arrangement and it worked! what is this an example of? creative thinking scientific method scientific law artistic ability

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

What are they five steps of cloning?

Which of the following is a limitation of a clinical trial? a.)amount of random assignments b.)hospital cost c.)number of test tubes d.)amount of peer review