How does the repeated use of the word strike help Roosevelt achieve his purpose? It reinforces the idea of the United Nations’ strength and power. It emphasizes the idea of other nations ""striking out. "" It conveys the number of times the United Nations will attack. It emphasizes to the audience that fighting back is the right thing to do.

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.