Which of the following statements best describes what is "relative" in the theory of relativity?
a. the theory says that everything is relative. b. the theory says that truth can never be established in any absolute sense. c. the theory says that measurements of motion make sense only when we state what they are measured relative to. d. the theory says that the speed of light is relative and depends on who is measuring it. e. the theory says that all scientific results must be considered within the context of the scientists' individual viewpoints.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.