Which of the following are compounds?
A) H2O, O2, and CH4
B) H2O and O2
C) O2 and CH4
D) H2O and CH4, but not O2
D
Biology & Microbiology
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The three domain classification scheme uses
A. order, phylum, class. B. plants, animals, bacteria. C. Protista, Prokaryotae, Fungi. D. Archaea, Bacteria, Eukarya
Biology & Microbiology
Most pH buffers are ____
a. strong acids b. weak acids or weak bases c. weak acids d. strong bases e. strong acids or strong bases
Biology & Microbiology
Which of the following has shown positive results in limiting population growth?
a. family planning education programs b. international one-child policies c. economic development incentives d. changes in living standards
Biology & Microbiology
The sternum is part of the axial skeleton
Indicate whether the statement is true or false
Biology & Microbiology