|
Title: What is one way in which energy flow differs from chemical cycling? Post by: skiddd on Jul 10, 2018 What is one way in which energy flow differs from chemical cycling?
A) Energy flow is unidirectional; chemical elements can be recycled. B) Energy can enter but cannot leave an ecosystem; chemical elements can leave but cannot enter an ecosystem. C) Energy flows from lower to higher trophic levels; chemicals cycle from higher to lower trophic levels. D) Energy can both enter and leave an ecosystem; chemical elements always remain within a single ecosystem. Title: What is one way in which energy flow differs from chemical cycling? Post by: pooja14 on Jul 10, 2018 Content hidden
Title: What is one way in which energy flow differs from chemical cycling? Post by: skiddd on Jul 10, 2018 :heavy_check_mark:
|