Fever fight infection by:

speeding the action of white blood cells
decreasing time needed to produce antibodies
inhibiting reproduction of infectious organisms
all of the above

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Which lists the organs in the correct order as food passes from the mouth to anus?