Is a picked apple alive? Think about the five criteria: Contain cells, reproduce, Growth and Development, Obtain and use energy, and Respond to the environment.

What are the two main phases of a cell cycle

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?