#physiology

healing Why do we get hiccups?

Hiccups, also known as synchronous diaphragmatic flutter (SDF) or singultus, is a common condition that occurs when the diaphragm (the muscle located... Read more

filter_vintage What are the differences between the systemic and pulmonary circulations?

The cardiovascular system is responsible for transporting blood throughout the body. This process is divided into two parts: systemic and pulmonary... Read more

eco How do living organisms, such as plants and animals, use osmosis for various physiological processes?

Osmosis is the process by which water molecules move across a selectively permeable membrane from an area of high water concentration to an area of... Read more

grain How does the digestive system work?

The digestive system is a complex series of organs and processes that work together to break down food and absorb nutrients. It begins in the mouth,... Read more

emoji_food_beverage What are the main functions of the human digestive system?

The human digestive system is a complex system that is responsible for breaking down food and converting it into energy and nutrients that the body... Read more

favorite How does the cardiovascular system work?

The cardiovascular system, also known as the circulatory system, is a complex network of blood vessels and the heart that work together to transport... Read more

science How does the endocrine system regulate hormones and body functions?

The endocrine system is responsible for regulating hormones and body functions in the human body. It is a complex network of glands and organs that... Read more

directions_run How does the muscular system work?

The muscular system is responsible for the movement of the human body. It is made up of over 600 muscles, which are attached to bones by tendons. The... Read more

pregnant_woman How does the human reproductive system work?

The human reproductive system is responsible for producing, transporting, and fertilizing gametes (sex cells) that ultimately lead to the creation of... Read more

pets Why do some animals hibernate during the winter?

Hibernation is a process in which certain animals go into a state of inactivity and metabolic depression to conserve energy during winter when food... Read more