Science
A) studies the past to predict the future.
B) attempts to discover how the physical world works by experimenting,, making measurements and observations.
C) is best described as a collection of facts found through using scientific methods.
D) is supported by small amounts of evidence.
E) none of these answers.
Correct Answer:
Verified
Q7: The atomic number is the number of
A)
Q10: All of the following are examples of
Q13: Which of the following statements is incorrect?
A)
Q14: Carbon,hydrogen,oxygen and nitrogen make up approximately what
Q16: Matter is anything that
A) has mass and
Q17: Forms of an element having the same
Q18: Which of the following is not an
Q19: Which of the following does not characterize
Q20: The atomic mass is equal to the
Q21: An example of potential energy is
A) electricity
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