How is a law defined in the physical sciences?
A) It is a relationship between variables whose existence is suggested by repeated observation.
B) It is a narrative statement.
C) It is a statement about how things ought to be if we are right in our theories.
D) It is a detailed explanation about why things occur the way they do.
Answer: A
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The replication of body cells is known as __________, and the replication of sex cells is known as __________
A. mitosis; pleiotropy B. meiosis; pleiotropy C. mitosis; meiosis D. translation; transcription
The mobile phone is a fast method of communicating, even in remote rural areas of the world
a. True b. False Indicate whether the statement is true or false
The smallest of the New World anthropoids are the
a. marmosets and tamarins. b. howler monkeys and baboons. c. spider monkeys and capuchin monkeys. d. squirrel monkeys and bonobos. e. macaques.
In the United States, Native American reservations __________
a. run their own foreign policies b. cannot be entered by nonresidents without visas c. cannot participate in voting for state and federal elections d. have tax immunity