Single-celled organisms may move using
A.
flagella.
B.
cilia.
C.
pseudopods.
D.
all of these

Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump