Jake had been in an accident and couldn't keep his balance. what is responsible for his sense of balance?

a. semicircular canals
b. occipital lobe
c. ossicles
d. parasympathetic nervous system

In which research method does a researcher change the value of one variable to determine how the change affects another variable? a. experiment b. observational research c. survey d. case study

Name two examples of nutritional limitations and food

How did the mountains on the oregon trail influence the timing of pioneers’ travels? a.) the pioneers wanted to avoid times when there was snow in the mountains. the pioneers wanted to spend as much time as possible enjoying the mountain scenery. b.) the pioneers crossed the mountains in late fall when the trees were bare and the views were good. c.) the pioneers were rugged people who were not impacted by the terrain they crossed at any time.