In which direction does wave energy travel?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?