The first diagram shows a string pendulum freely swinging back and forth. The second diagram shows the same
pendulum with a peg (the dark circle) placed in the way of the pendulum. What will be the maximum position of
the pendulum after it hits the peg.
At or above A
At B
At or below
The pendulum will swing around the peg

“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan