AM radio waves can travel a short distance in sea water If the Am radio wave has the frequency of 3.0x10^5Hz what is thr speed of this wave in sea water show step by step the work.

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area