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AURORKA [14]
3 years ago
7

Explain the steps of how modern ammunition fires

Health
1 answer:
Alexandra [31]3 years ago
6 0
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.
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8 0
3 years ago
Zinc is integral to many functions in the human body; consequences of deficiency can be severe. Zinc deficiency hinders and abso
mezya [45]

Answer:

hinders digestion and absorption

provide adequate amounts of copper

Explanation:

Zinc is an essential nutrient that can not be synthesized by the body. This mineral is needed for different cellular processes including cell division and growth, as well as for the metabolism of carbohydrates. Zinc is also fundamental in the functioning of our immune system.

Copper is one of the most abundant nutrients in the human body, this being an essential mineral for the synthesis of many types of enzymes, and responsible for the production of blood cells (i.e., white and blood cells). Similarly to zinc, the copper is fundamental for proper functioning of the immune system.

4 0
3 years ago
What stresses you most, and how do you cope with the stress
raketka [301]

Answer:

depends on what body type you are.

how to cope with stress:

<em>Re-balance Work and Home. </em>

<em>Build in Regular Exercise. </em>

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<em>Connect with Supportive People. </em>

<em>Carve out Hobby Time. </em>

<em>Practice Meditation, Stress Reduction or Yoga. </em>

<em>Sleep Enough. </em>

<em>Bond with Your Pet.</em>

what causes stress?

<em>Not having enough time. </em>

<em>Unhealthy lifestyle.  </em>

<em>Taking on too much. </em>

<em>Conflicts in the workplace or at home. </em>

<em>Inability to accept things as they are. </em>

<em>Failure to take time out and relax.  </em>

<em>Non-work-related issues.  </em>

<em>Failure to see the humour in situations.</em>

6 0
3 years ago
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White raven [17]

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Thus people in the northern climates receiving low sunlight, will likely to receive low Vitamin D and will likely to develop bone related problems due to low calcium levels.

6 0
3 years ago
Dina wants to help her sister who just gave birth yesterday. What are the most helpful thing she can do to help her sister right
inn [45]

Answer: Something you could do is help get the breast milk ready for her to give to the child. You could also change diapers and help feed the baby.

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7 0
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