Two groups of scientists got different results while studying about the origin of the universe. which of these statements is most likely true about the results of the two groups of scientists?
they were not repeated and verified.
they provide new testable ideas to strengthen science.
they show that the ideas of both groups of scientists are invalid.
they prove that it is impossible for all scientists to accept the same theory.

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.