How many lungs does the human body have?

Whats one way that rocks do not follow the typical rock cycle pathway?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel