अगर हम ज़िंदगी की बुनियादी ज़रूरतों की बात करें, तो सबसे पहले oxygen का नाम आता है। इंसान बिना खाना कई दिन और बिना पानी कुछ समय तक ज़िंदा रह सकता है, लेकिन oxygen के बिना सिर्फ कुछ मिनट ही जीवित रह सकता है। यही oxygen हमारे शरीर की हर cell तक पहुँचती है और … Read more
The respiratory system is responsible for the exchange of gases, primarily oxygen and carbon dioxide, between the body and the external environment. It consists of the upper respiratory tract and the lower respiratory tract. The upper respiratory tract includes the nose, nasal cavity, pharynx, and larynx, while the lower respiratory tract comprises the trachea, bronchi, … Read more
Greetings, fellow learners! We’re thrilled to share a valuable educational resource with you. Our latest download is designed to enhance your understanding and proficiency in Study of Respiratory system and organs with the help of charts, models, and specimens. Whether you’re a student, educator, or lifelong learner, this resource is tailored to empower you on … Read more
The respiratory system is a complex biological system in the human body responsible for the process of breathing. It includes the lungs, airways (such as the trachea and bronchi), and various muscles and structures that work together to facilitate the exchange of oxygen and carbon dioxide between the body and the external environment. This exchange … Read more
