If a microscope has an ocular with a 5x power and has objectives with powers of 10x and 50x what is the total magnification of a: low power? high power? show math for full credit!

Column A Column B data a. suggested explanation to a problem or observation based upon known information ni control b. used to test a hypothesis m variable c. observation and measurements made during an experiment hypothesis experiment d.

What two kinds of factors does an organism depend on for survival?

What is a pioneering species

What does the hindbrain do?

Which of these is not a natural earth cycle? rock water carbon oil

The resting neuron contains Na on the inside or outside?

What telescope was the first to use many mirrors in a honeycomb pattern to avoid the difficulties associated with large mirrors? a. The Hubble telescope b. The Suzuki telescope c. The Keck telescope d. The Subaru telescope

What evolutionary development allowed plants to grow tall? see concept 29.3 (page 626) ?

What happens to a potassium atoms electrons when it becomes an ion?

How do we actually see color