7. Which of these words does NOT describe obsidian? A. igneous
B. glass-like
C. large grained
D. extrusive

Plants in the tundra biomes have had to adapt to live long periods of time without a. cool temperatures b. sunlight c. oxygen d. water

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude.

Many rivers in central asia come from