WebWhy? Solution: A person is more likely to fall sick when she is on a four day fast after recovering from malaria and is taking care of someone who is suffering from the chicken- pox. This is because she is fasting during recovery, and her immune system is so weak that it is not able to protect its own body from any foreign infection. WebThe chapter Why Do We Fall Ill? covers the idea of health and illnesses in great detail in relation to the aforementioned facts. The importance of health for the human body is extensively covered in this chapter. By using examples from real-world situations and a few exercises, it clarifies how personal and social concerns affect health.

Section 13.1.3 Page: 178 1. State any two conditions …

WebLack of clean water, improper treatment of excreta disposal facilities, unsafe food, and poorly maintained lifestyle are major causes of sufferings in a community. Climate change too has an adverse effect on human health. Floods as a result of heavy rains in a region can lead to sewage overflow thus causing water contamination. WebYes, this is due to the immune system. Children, both infants and toddlers tend to fall ill more often and are more prone to infections as they do not have a fully developed immune system, compared to adults. Likewise, as people grow old, their immune system weakens and makes things worse. ftdi.h: no such file or directory

Why Do We Fall ill Class 9 Complete Revision (Chapter 13) …

WebA system which protects our body from diseases and infections is known as the immune system. This system is developed in adults due to long term exposure to environment. Children fall ill more frequently because they do not have well developed immune system. Biology Standard IX Suggest Corrections 0 Similar questions View More WebApr 7, 2024 · Ans: The presence of symptoms such as headache, stomach pain, nausea, vomiting, fever, etc., make us feel that we are sick and must visit a doctor. It will be difficult for us to predict the kind of disease and end up visiting the doctor so that the disease can be treated with proper medication. WebApr 10, 2024 · Next, we have a fact to disgust those students who love their earphones! Research has shown that wearing an earphone for an hour can cause the normal bacteria found in the ear canal to increase by almost 700 times. This can lead to an increase in wax which can further increase the bacteria breeding ground. – byjus. 4. gig harbor rec center