Complete the interaction rule

Exercise and reference answers

Missing parts

1. Answer

   mutualism

   Choices

   1. mutualism
   2. parasitism
   3. predation

2. Answer

   competition

   Choices

   1. competition
   2. commensalism
   3. mutualism

3. Answer

   commensalism

   Choices

   1. commensalism
   2. competition
   3. parasitism

Complete the statement

In {0} both species gain, in {1} both species lose, and in {2} one gains while the other is unaffected.

Instructions

Choose the word that fills each gap.

Explanation