Which of the following is likely responsible for algae bloom in lakes and streams?
A) increased carbon and magnesium
B) increased nitrogen and phosphorus
C) increased methane and hydrogen
D) increased mercury through biomagnification
E) increased potassium and carbon monoxide
Question 2
The addition of large amounts of bioavailable nitrogen and phosphorus to our streams, lakes, and coastal areas, is responsible for which of the following?
A) reduction in water levels
B) lake size increases
C) lake and stream eutrophication
D) lake and stream magnetization
E) increase in breast and prostate cancer in humans
Variation in the level of multicellularity among volvocine algae
The burning of fossil fuels has greatly increased atmospheric CO2 levels and temperatures.
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Increased amounts of "screen time" are contributing to decreased amounts of physical ...