Ecotourism measures ecosystem services such as carbon dioxide processing or water retention and purification
a. True
b. False
ANSWER: False
You might also like to view...
The number of Roseobacter in the ocean describes
A) species diversity. B) species richness. C) species abundance. D) species prevalence.
Why would a drug that targets the process of reverse transcription in viruses not be a problem
for humans or other animals?
a. The drug is specific for RNA, and animals have DNA. b. Reverse transcription does not normally occur in animal cells. c. Reverse transcription in viruses uses different enzymes compared to the process in animal cells. d. The nucleotides in viral RNA contain some different bases and sugars compared to animal RNA.
The river continuum concept suggests that one of the following is higher in headwater streams
A) autochthonous carbon B) allochthonous carbon C) phytoplankton abundance D) macrophyte abundance
By the end of which period, characterized by warming climate and increased oxygen in the seas, did a dramatic adaptive radiation occur, giving rise to all major animal lineages?
A. Devonian B. Proterozoic C. Cambrian D. Jurassic E. Ediacaran