This is a very simple question, idk if it says college level, but honestly it's a middle school question: besides the path of a hurricane, what else should be taken into consideration when issuing a hurricane warning?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey