Answer:
lemon juice , vinegar
Explanation:
Chemical Effects of Electric Current
Two substances other than water which conducts electricity are: (i) Lemon juice. (ii) Vinegar.
In the 1930s James Chadwick added the neutrons to the atomic model.
Answer:
See the answer below
Explanation:
Newton's third law states that for every action, there will always be an opposing reaction of equal magnitude to the action.
<em>Hence, the wall will exert an equal opposing force to the head and the roommate will feel this opposing force as pains and/or headache. </em>
Answer:
Before the Renaissance, most people assumed that all celestial objects move around Earth.
Explanation:
During the renaissance period, it was believed that the Earth was flat and all the celestial objects revolved around the earth.
Therefore, before the Renaissance, most people assumed that all celestial objects move around Earth.
Learn more about planetary motion here:
<u>brainly.com/question/1455457</u>
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