The higher the number of living organisms in an area, the ... fertile the soil

One part of your body that tries to keep microbes out in youre

Which of the following statements define the pressure? Pressure is a force distributed over a length O Pressure is a force distributed over an area o Pressure is a force distributed throughout a closed volume Pressure is the weight of the

What does a calorimeter measure? a) change in temperature b) kinetic energy c) specific heat d) radiation

how is your mindset related to your ability to embrace opportunities for self-improvement and learning?

If you are in an airplane. you look out the window and the clouds appear to be moving. what is your frame of reference? a.) airplane b.) clouds c.) ground d.) window

Bob rubs a piece of fur on a hand rubber rod, giving the rod a negative charge. what happens?

The period of a simple pendulum is 3.8 s. the length of the pendulum is doubled. what is the period t of the longer pendulum? t = s

True or false - sound waves can travel across outer space.

In which one of the following locations can a person hear the echo of a sound? a. At least 33.2 meters behind the reflecting surface b. Less than 16.6 meters in front of the reflecting surface c. Less than 33.2 meters behind the reflecting surface d.

F an electron fell to a lower orbit or energy level, energy would be A. created. B. emitted. C. absorbed. D. transferred.