Anew species forms because of the information of a mountain that divides one population into two. what type of speculation is that?

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

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