Multiple Choice
To recycle nutrients, the minimum an ecosystem must have is
A) producers.
B) producers and decomposers.
C) producers, primary consumers, and decomposers.
D) producers, primary consumers, secondary consumers, and decomposers.
E) producers, primary consumers, secondary consumers, top carnivores, and decomposers.
Correct Answer:
Verified
Correct Answer:
Verified
Q47: Which of the following is True of
Q48: Use Figure 55.2 to answer the following
Q49: The producers in aquatic ecosystems include organisms
Q50: In terms of nutrient cycling, why does
Q51: Use the information below to answer the
Q53: Which of the following are responsible for
Q54: Use Figure 55.2 to answer the following
Q55: Nitrogen is available to plants only in
Q56: Refer to Figure 55.1, a diagram of
Q57: When levels of CO2 are experimentally increased,