The Ecosystem

Second Quarter Exam 2015 - Science Grade 4 / Second Quarter Exam 2015 - Science Grade 4

Sample Question

What refers to a relationship in which one of the organisms is benefited and the other is neither benefited nor harmed?

  • commensalism
  • parasitism
  • mutualism
  • predation

This is just one of our 120,510 study questions in Quipper School.