On the map above, the triangle shows the location of the . A.
Ethiopian Highlands
B.
Horn of Africa
C.
Congo River Valley
D.
Namib Desert

Please select the best answer from the choices provided
A
B
C
D

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