Answer: Zebra mussels cling to any hard surface— including native mussels and other shelled animals. These animals die because they can't feed. Zebra mussels can upset food webs in other ways, too. These filter feeders pump water through their gills and strain out microscopic animals and plants called plankton.
Explanation:
The second one,
Kennedy specifically addresses groups of nations.
Answer:
Identify the most important or prinicipal elements of the story.
Answer:
The “Five W's and How Map” can help with this. The five w's are who, what, when, where, and why. The five w's tell who is the event about, what happened in the event, when did the event happen, where did the event happen, and why the event is important. The “How” tells how the event happened.
The answer to your question would be success.