During an experiment, if you purposely change the temperature to test a hypothesis, the temperature is called the variable. a. manipulated b. responding c. experimental d. dependent

What type of electromagnetic radiation has a shorter wavelength than blue light

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done