How can better managing of natural resources help the environment? a. Better management will help protect natural resources. c. Better management will help repair earlier damage. b. Better management will help reduce pollution. d. All of the above

Which of the following expressions is equivalent to -1/4y - 2 1/4 + 1/2 (4-2y)? a. -3y + 2b. -3 1/2+4c. -4 1/2y+2d. -4 1/2y+2show ur work

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

Under which condition below would u expect a coarse-grained intrusive rock like diorite to form?