Which of the following is a difference between food chains and food webs?
Choose 1 answer:
Choose 1 answer:
(Choice A) Food webs separate organisms by trophic level, but food chains do not.
A
Food webs separate organisms by trophic level, but food chains do not.
(Choice B) Food chains show energy flow in an ecosystem, and food webs do not.
B
Food chains show energy flow in an ecosystem, and food webs do not.
(Choice C) Food chains are linear, while food webs are complex.
C
Food chains are linear, while food webs are complex.
(Choice D) Food webs contain both plants and animals, but food chains contain only plants.
D
Food webs contain both plants and animals, but food chains contain only plants.