osteoporsis
Cold weather can affect the skeletal system by causing joints to stiffen and muscles to tighten, which can increase the risk of injury. Prolonged exposure to cold temperatures can also reduce blood flow to bones, potentially leading to decreased bone density and increased risk of fractures. Adequate warmth and proper physical activity are important for maintaining skeletal health in cold conditions.
Actually, only humans and chimpanzees can "catch" the common cold.
Respiratory System
if you are affected with common cold you have to first prefer a doctor. have the medicines given by doctor. That is enough!
Repiratory system
birdy
The hundreds of different viruses responsible for causing a common cold all make their attack on the human body in the upper respiratory tract. The virus particles attach to the cells of the mucous tissue in sinuses, nose, mouth, eyes, throat and trachea first. The bronchial tubes and lungs also can be affected. In addition to the respiratory system and eyes, the immune system is triggered to work to rid your body of the invader with an immune response, which will employ resources from the circulatory system and blood forming organs.
Lack of sunlight does not allow the formation of the vitamin D in your skin. This vitamin is necessary for integrity of the skeletal system. This is the reason, why dark people has disappeared from the cold region. Originally the dark people from the Africa migrated to cold region about 100 thousand years back.
The skeletal system protects all inner organs and supports the body.Your Immune system creates white blood cells which defend your body form microbes such as bacteria and viruses. For example, diarrhea comes form bacteria, while the common cold comes form viruses.'The skeletal, muscular, and integumentary systems also help protect the body's organs.
asthma or common cold
HIV attacks the T cells of the immune system so people with AIDS die from the common cold because the T cells that fight off the common cold died because of HIV
A cold is a common ailment of the respiratory system. If you're taking care of someone who has a cold, make sure that they have plenty of tissues and stay hydrated. Also offer cold medicine if it's available.