Q: What is the term for potential energy due to the position of an object above earth? Choices: - gravitational pull energy - gravitational indication energy - gravitational recovery energy - gravitational potential energy A:
gravitational potential energy

(Question)
Q: Equal and oppositely directed forces produce what kind of acceleration? Choices: - steady acceleration - greater acceleration - faster acceleration - no acceleration A:
(Answer)
no acceleration

Ques: Q: The nitrogen cycle moves nitrogen back and forth between the atmosphere and what? Choices: - Ocean - Ozone Layer - sediments - organisms A:
Ans: organisms

(Q).
Q: Billions of what inside the human digestive tract help us digest food, make vitamins and play other important roles? Choices: - neurons - viruses - red blood cells - bacteria A:
(A).
bacteria

Ques:Q: What is the source of most of the energy used? Choices: - the Earth - fossil fuels - the Moon - the sun A:

Ans:the sun

Question: Q: What is the term for a disease that is not contagious? Choices: - uncultured disease - common cold - benign - noninfectious disease A:
Answer:
noninfectious disease