Answer:
velocity changes over time.
Answer:
creating technology that can be used to monitor cells
Explanation:
nothing else on the list is actually helping with medical problems
Answer:
D. water because the ice cubes the powdered juice and the sugar can be dissolve in water so the solvent is water
C. Force causes displacement
The answer is D) Cyclones. I am 100% sure on this one, so yeah. Hope this helps, and good luck. :D