One of the most abundant groups of microorganisms on the planet is ________.
A. copepods
B. Prochlorococcus
C. marine group I Archaea
D. tintinnids
Answer: C
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Public attention focused on unconventional energy sources in the 1970s because of advancements in
technology. Indicate whether the statement is true or false.
The process by which several researchers review another researcher's manuscript prior to publication to ensure research quality is referred to as ________
A) investigative inquiry B) hypothesis testing C) critical analysis D) peer review E) quality control
Which of the following statements best describes the natural pyrethrins?
A) They are ester derivatives of chrysanthemic acid. B) They are amide derivatives of permethrin. C) They are ester derivatives of permethrin. D) They are amide derivatives of chrysanthemic acid.
Which of the following properties of pure water is different depending on the amount of water present?
A) Color B) Density C) Odor D) pH E) Taste