183k views
5 votes
An example of a relationship where one organism gains but the other is harmed would be ?

A. A cow eating grass
B. A fish swimming upstream
C . A bird building in a tree

User Hyori
by
6.2k points

1 Answer

1 vote

Answer:

cow eating grass

Step-by-step explanation:

User Phil Mok
by
5.7k points