What step of the scientific method immediately follows 'state the problem"?
O
A. Design an experiment.
O
O
B. Form a hypothesis.
C. Make observations.
D. Draw conclusions.

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent  

Which was not a reason why canals were built in florida

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.