which of the following is not a way that nonnative organ isms are introduced to new aquatic ecosystems related to commerce?

true                                                                                                       true true true true true true

ya the other dude is right

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully