Use the equation pi vi pf vf . assume that pi 101 kpa and vi 10.0 l. if pf 43.0 kpa, what is vf ?

What is one way in which a discovery that is made by using cell technology could change existing scientific knowledge? a. a discovery could lead to a change in experimental methods. b. a discovery could lead to a replacement of a scientific theory. c. a discovery could lead to a new brand of cell culture medium. d. a discovery could lead to a new material for culture flasks.

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Are the earth's ocean floor and continents the same age geologically? why or why not?