Fortran

Introduction Homo sapiens is the scientific name given to human beings. The term Homo sapiens was given by Carl Linnaeus, the father of Taxonomy. In Latin, the term Homo refers to ‘earthly being’ and sapiens refers to ‘wise’. We are the sole surviving members of the genus Homo. We are bestowed with a higher cognitive function than every other living being on earth. […]

Introduction The skin is the body’s outermost layer which functions to protect the body from all sorts of things, including infections, temperature changes, physical, chemical and mechanical stresses, etc. Being the largest organ of the body, the skin of an average adult human spans about 1.5-2.5 metres and is quite thick as well. A square inch of skin contains […]

Introduction With a weight of about 1.5 kg, the liver is the biggest organ within the body and also the largest gland. Accounting for about 2-3% of the body weight, the liver performs various important functions, such as storage of glucose, synthesis of proteins via amino acids, production of bile, removal of toxic wastes, production […]

Introduction The human respiratory system is a system of organs, tissues, and cells that transport oxygen from the atmosphere to our blood and release carbon dioxide from our blood to the atmosphere. It’s made up of several organs that work together to get oxygen into your lungs and then into your red blood cells. The […]

Introduction The human population is the measure of people who live in a certain region or country. The population can be recorded by the number of people living in a particular area or place (such as a city, state, or country), and by the density of the population in that area. The population is determined […]

Introduction Human Physiology, a part of biology concerned with the functioning of living organisms and their parts, is studying how the body works. The body’s structure, function, and chemistry are all closely related to one another. The body comprises many systems that work together to maintain homeostasis. These systems are made up of organs and […]

Introduction The changes are divided into stages called infancy, childhood, adolescence, adulthood, and old age. In each stage, there are different types of behaviors and physical changes.-In infancy. We acquire basic skills like sucking, crawling, sitting up, and walking. We learn to communicate by making sounds and gestures. By the end of this stage, we […]

Introduction Human insulin is a hormone produced in the pancreas. Its main function is to lower blood glucose levels after meals by enabling cells to absorb glucose from the bloodstream. Insulin also promotes the growth and storage of fat and protein. Insulin is produced by beta cells in the pancreas. The pancreas is an organ […]

Introduction Human impact on the environment is something that has been happening since the dawn of time. There have been some positive impacts (such as agriculture) and there have also been negative ones (such as pollution). Throughout history, there have been good and bad people who have done good and bad things to the environment. […]

Introduction The human heart is the center of the cardiovascular system and pumps blood to all body parts. The heart weighs about 300 grams (10.6 ounces) and is a hollow, muscular organ about the size of a fist. It has four chambers− two upper atria and two lower ventricles. A layer of muscle tissue called […]