Which US rivers flow into the Gulf of Mexico? ⬜ The Brazos River
⬜ The Rio Grande
⬜ The Arkansas River
⬜ The Colorado River
⬜ the Mississippi River

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

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