Which is not a method that geologists use to study Earth's interior?
A) They infer the interior composition at deep levels from calculations of Earth's density.
B) They construct images of the interior using calculations of energy from earthquakes.
C) They use ultrasound, X-rays, infrared, and SONAR imaging to get three-dimensional images of rocks at depth.
D) They analyze core samples from drilled boreholes.
Answer: C
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Which month is most likely to be the HOTTEST in the northern hemisphere?
A) May B) January C) June D) September E) August
Which of the following is the initial product formed during glycerol catabolism?
A) glycerol 1-phosphate B) glycerol 2-phosphate C) glycerol 1,2-bisphosphate D) glycerol 1,3-bisphosphate
Prokaryotes include bacteria, protists, and Archaea.
Answer the following statement true (T) or false (F)