Algal blooms deplete the water of
a. oxygen.
b. carbon dioxide.
c. nitrogen.
d. phosphorus.
e. calcium.
Answer: a
Biology & Microbiology
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How many bones are in the adult human skeleton?
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What follows from the fact that reabsorption of salt increases the osmolarity of the blood compare with the filtrate?
What will be an ideal response?
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In an inverted aquatic biomass pyramid, which organisms are likely found at the bottom?
A. zooplankton B. smelts C. sharks D. phytoplankton E. trout
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N-Ras, K-Ras, and H-Ras are best described as
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