My 1st question is : why don't you hear echoes in a forest ? ?
my 2nd question is : in which material would sound waves probably travel the fastest? a. cotton b. milk c. iron d. oxygen

Which of the following is one way the goverment of russia is considered more limited than the goverment of the soviet union

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

Explain what commentary austen is making about social conversation based on this excerpt. your answer should be at least 150 words.