Even though streams that flow through valleys generally move very fast, the stream load is
mostly made of suspended load. Usually, bed load is only found in mountain streams with
a high gradient. Why?
O
A. rocks and boulders are only found in
gullles which are in the mountains
O
B. streams with low gradients usually move
slowly and cannot carry bed load downstream
C. large rocks and boulders just aren't very
common at lower elevations
D. both a and b

Which locations on the map are low-pressure areas? a b c d e

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question