Phylum Arthropoda - part 1 | Animal kingdom | Biology | Khan Academy скачать в хорошем качестве

Phylum Arthropoda - part 1 | Animal kingdom | Biology | Khan Academy

Let's look at the general characteristics and the respiratory organs of the members of the phylum Arthropoda. 00:00 Introduction 00:22 General characteristics 02:59 Respiratory organs Practice this concept - https://www.khanacademy.org/science/i... Master the concept of "Lower animals" through practice exercises and videos - https://www.khanacademy.org/science/i... Check out more videos and exercises on Animal kingdom - https://www.khanacademy.org/science/i... To get you fully ready for your exam and help you fall in love with Biology, find the complete bank of exercises and videos for Class 11 Biology here - https://www.khanacademy.org/science/i... Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy. Subscribe to our YouTube channel -    / khanacademy   As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?ut... Created by Moumita Sen