Cyanobacteria (blue-green algae) are an example of a heterotrophic organism
a. True
b. False
False
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Magnetic stripes in oceanic basalts are ____________________ and ____________________ around
ocean ridges. Fill in the blank(s) with the appropriate word(s).
What are the three economically strongest countries in Latin America, accounting for 80% of the region's manufacturing output?
a. Cuba, Venezuela, and Mexico b. Brazil, Argentina, and Mexico c. Brazil, Chile, Panama d. Brazil, Mexico, Honduras e. Mexico, Guatemala, Ecuador
The scientific process and knowledge is based on ________
A) guesses based our personal feelings about the subject under inquiry B) the fact that all hypotheses can be proven true C) observation alone D) quantitative data alone E) a systematic process of learning about and testing our understanding of the world
Coal is an example of a detrital sedimentary rock. Indicate whether the statement is true or false