Which of the following sediment sizes can a stream flowing at a velocity of 5 centimeters per second transport?
1
clay, only
2.
silt and clay, only
3
sand, silt, and clay, only
4.
pebbles, sand, silt, and clay
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Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Differentiate renewable and nonrenewable resources

These are the components of the reservoirs of carbon that are exchanged in our environment.