Hi
I'm a current a medical student and have good knowledge about biology I can give knowledge about human bodies and organism.
Biology is not just a book to study or just a subject ,it is our own self from inside which help us to co-operate with us in any work any time .
It help us to know sometimes who we are from inside and outside . For which we have to keep ourselves knowledgeable for our body and keep it healthy and fit to keep going.
Our brain help us to think in many ways so to know where we keep our memories we need to know brain properly and understand it.Human bodies are very complicated to understand but if you on e pay attention you will love to know more about it.
The largest organ in our body is skin, which protect us from the harsh environments and act as a barrier as well , the upper layer of the skin is epidermis which has body hair , the body hair has its own use in protecting our skin from dust and harmful sun rays .
Our eyes through which we see whole world we should protect it and take good care of it. The cornea in our eye is the thinnest transparent layer which cover the pupil and protect it from the damage and the blue rays from the device which we use. Now a days a lot of kids even at a minor age wear glasses due to which the retina in our eyes correct the image we see. We can improve our vision by eating healthy food green vegetables and doing eye exercises rather watching smart devices by playing games on it continuously, which is destroying our eyesight.
Our stomach which has hydrochloric acid and can digest any food we eat but sometimes need to be taken care also,rather than always eating fast food and leaving our greens at home , the fast food we eat does not contain any nutrition rather it increases our weight and make us sick.
The lungs in our body is another important thing through which we breathe, nowa days youngster are more addicted to smoking and weakning their lungs by smoking and causing lung cancers.
Our most important part of body heart, which pumps the blood through out body without stopping even for a second and if it stop we are not more so keep it healthy and working properly we need to maintain our diet and do exercise regularly and maintain our body. Our heart beats 72 times per minute, pumping fresh blood and purify deoxygenated blood .