The cardiovascular system works closely with the __ system, which takes oxygen out of the air and makes it available for our cells to use. a. endocrine b. excretory c. digestive d. respiratory

What are the applications of electromagnetic waves

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)

What are some important factors to consider when choosing a warm-up before your workout?