The Amazon rainforest’s declining ability to withdraw CO2 from the atmosphere has not been attributed to increased
____.
a. logging
b. farming
c. tree mortality rates
d. logging bans
e. fires
ANSWER: c
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The pH of the blood __________ as __________ and
H+ ions __________. a. decreases; O2; increase b. increases; CO2; decrease c. decreases; CO2; increase d. increases; O2; decrease e. increases; CO2; increase
The stramenopiles include water molds, diatoms, golden algae, and brown algae
____________________ Indicate whether the statement is true or false.
The major organelle involved in the detoxification of alcohol is the peroxisome
Indicate whether the statement is true or false
Taxonomists tend to use the ____ to characterize species for classification
a. morphological species concept b. biological species concept c. evolutionary species concept d. ecological species principle e. genetic species principle