A candle burns down at the rate of 0. 5 inches per hour.

Ahands-free device may only be used if it can be activated or deactivated with a

Which key skills does the sat writing and language section asses?

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.