After watching a pattern of stars change its position throughout the night you concluded that the stars moved across the sky you were making . a. A Hypothesis

b. a report

c. an inference

d. an observation

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

How will the system respond to a temperature increase?