Optical "window"
gamma rays provide information about the explosions
of supernovas. this information is most likely collected
by - (8.8c, 8.3b)
a special telescopes on jet airplanes
b radio telescopes on the ground
c optical telescopes in observatories
d digital telescopes in high-altitude balloons

If a population is growing quickly in a small area then what must increase as well

The oil and gas found in the middle east are regulated by a. organization of petroleum exporting countries b. southwestern asian oil refineries c. north atlantic treaty organization

Poling our way along the inky green waterway, we glided upstream through quiet still-water bends in the river, where mats of fragrant white flowers had gathered, closing behind the stern of our 24-inch-wide dugout and concealing any sign of our passage. —eric hansen, stranger in the forest: on foot across borneo, 1998 which of these items in the passage is an example of borneo’s flora? a. “the inky green waterway” c. “mats of fragrant white flowers” b. “still-water bends in the river” d. “the stern of our 24-inch-wide dugout”