The desert climate along the lower Indus River . A) allows for livestock grazing in some areas
B) allows for growing wheat in irrigated areas near the river
C) keeps most of the area a wasteland
D) all of the above

Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number. the probability that the locker code begins with a prime number is %. the probability that the last digit of the locker code is an odd number is %.

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.

How does data demonstrate the meaning of half-life