The answer to this question would be mental health and balance.That would help you stay positive and keep you on track which would benefit you mentally and physically
She should avoid drinking or smoking in the next 8 stages of the pregnancy
Answer:
hand washing by the nurses
Explanation:
Modern firearms use the same principles as muzzleloading firearms. The ignition and burning of gunpowder create pressure. This pressure propels projectile(s) down the bore and out of the muzzle. The first modern firearms used black powder. Since about 1890, modern firearms are designed to use smokeless gunpowder. Smokeless gunpowder creates greater pressures and should not be used in firearms designed for black powder. Watch what happens when the trigger is squeezed on this bolt action rifle.
