Please Help Me Out and Look At This! A bicyclist, initially at rest, begins pedaling and gaining speed steadily for 4.30s during which she covers 31.0m.
What was her final speed (in given units)?
___ mph

On a cold day, when the air temperature is 0°c, you empty your lungs and take a deep breath, filling your lungs with 4.2 l of air. if you hold your breath until the temperature of the air in your lungs reaches 37°c, what is the volume of the air in your lungs at that point, assuming the pressure does not change?

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

Avoltaic cell converts chemical energy to