Q: Long distance runners try to maintain constant velocity with very little acceleration or deceleration to conserve what? Choices: - fuel - pressure - momentum - energy A:
energy

(Question)
Q: Coal, oil and natural gas are types of what formed from the remains of once living organisms? Choices: - living fossils - fossil compounds - crop fuels - fossil fuels A:
(Answer)
fossil fuels

Ques: Q: The process of making a polymer is called what? Choices: - fermentation - memorization - reaction - polymerization A:
Ans: polymerization

(Q).
Q: How did lamarck believe species change over time? Choices: - became larger - lose of acquired traits - ecological of acquired characteristics - inheritance of acquired characteristics A:
(A).
inheritance of acquired characteristics

Ques:Q: What is a suggested explanation for a phenomenon or a suggested explanation for a relationship between many phenomena called? Choices: - query - system - process - hypothesis A:

Ans:hypothesis

Ques: Q: How does air pressure change as altitude increases? Choices: - goes up and down - stays the same - It increases - it decreases A:
Ans:
it decreases