Which sedimentary rock formed from the compaction and cementation of fragments of the skeletons and shells of sea organisms?
A)
shale
B)
conglomerate
C)
limestone
D)
gypsum

How many neutrons does a atom of cobalt have?

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.