What is true about warming up? A.
It prepares your heart, lungs, and muscles for exercise.
B.
It will make you stiff and sore.
C.
It is only important to do if you are doing cardio exercises.
D.
All of the above

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending