Multiple Choice
Which of the following is true about the length of food chains?
A) Food chains can support up to 10 trophic levels.
B) An ecosystem with a high-enough number of species will feature a limitless length of food chain.
C) Energy lost as heat at each trophic level limits the length of food chains.
D) The extinction of a species in a food chain will affect only the species directly preying upon it.
E) Food chains are shorter in stable habitats.
Correct Answer:
Verified
Correct Answer:
Verified
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