Isotopic analysis can be also used for climate change in which respect?
A) Determine the current concentration of CO2 in the atmosphere
B) Determine past air temperatures
C) Determine the past concentration of CO2 in the atmosphere
D) Determine past air temperatures and the past concentration of CO2 in the atmosphere
Correct Answer:
Verified
Q1: Which of the following aspect of forensic
Q2: DNA is not easily obtained from
A)saliva.
B)blood.
C)sweat.
D)fingerprints.
Q4: The acronym DNA stands for
A)deoxiribonucleic acid.
B)deoxynucleic acid.
C)deoxyribonucleic
Q5: Which of the following describes a basic
Q6: The field of forensics is only applicable
Q7: Items discovered at a crime scene must
Q8: Which of the following represent isotopes?
A)(13C) and
Q9: Gas chromatography (GC) is used to
A)determine the
Q10: A victim's body was found at a
Q11: Blood is taken from a person suspected
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