Describe the main events that take place inside your body in order to turn a meal into simple food molecules

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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?

Which of the following is required of a new drug?me