In developed countries, the birth and death rate are low, whilst in developing countries, both the rates are high. Developed countries usually are more industrialized and have higher per capita income levels, whereas developing countries, are less industrialized and have lower per capita income levels.
The muscular system is the organ system that is composed of tissue and can contract and relax.
You feel it in the location that your leg got cut off in. example if your leg got cut off and separated from your knee . your KNEE is where the pain would most likely be.
Physical symptoms of stress include:<span>Low energy
.Headaches.
Upset stomach, including diarrhoea, constipation, and nausea.
Aches, pains, and tense muscles.
Chest pain and rapid heartbeat.
Insomnia.
Frequent colds and infections.
<span>Loss of sexual desire and/or ability.</span></span>
