Most geologists rejected Alfred Wegener's idea of continental drift because... A. They were afraid of a new idea

B. Wegener was interested in what Earth was like millions of years ago.

C. Wegener used several different types of evidence to support his hypothesis

D. Wegener could not identify how a force could move the continents.

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks