Steps to take when providing care for the child undergoing a bone marrow biopsy. place the child in a prone position. apply a pressure dressing over the puncture site. obtain informed consent from the parents. encourage therapeutic play with a doll and syringe to express feelings. observe the dressing every 15 minutes for the first hour after the procedure.

because the asteroid belt is between the mars and jupiter orbits, it is around 2.2 to 3.2 astronomical units (au) from the sun – which is approximately 329,115,316 to 478,713,186 km. the average distance between objects is a massive 600,000 miles.

explanation:

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.