In temperate-zone lakes, a __________ and a fall overturn cause vertical mixing of waters and trigger
a burst of productivity. Fill in the blank(s) with the appropriate word(s).
spring overturn
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How efficient is cellular respiration in extracting the energy stored in the bonds of glucose?
a. 20 percent b. 30 percent c. 40 percent d. 50 percent e. 80 percent
Which of the following organisms would be considered heterotrophs?
a. most bacteria b. plants c. hydrogen bacteria d. dogs e. most bacteria and dogs
The set of analytical and mathematical tools designed to help researchers gain understanding from the data they gather is called:
A) geometry. B) biology. C) genetics. D) science. E) statistics.
Intracellular granules of organic or inorganic material that are stockpiled by bacteria for future use are called ________.
Fill in the blank(s) with the appropriate word(s).