https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:cells-and-organisms/x0c5bb03129646fd6:organization-in-the-human-body/v/ms-organization-in-the-human-body 2024-01-04T21:34:20.525650636Z Organization in the human body In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues, and organs that are specialized for particular body functions. Organs work together in organ systems to carry out specific functions for the organism. Khan Academy video https://cdn.kastatic.org/ka_thumbnails_cache/fb69b19b-ffe7-4fe2-b59b-305c66860185_1280_720_base.png Organization in the human body In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues, and organs that are specialized for particular body functions. Organs work together in organ systems to carry out specific functions for the organism. https://cdn.kastatic.org/ka-youtube-converted/YE2peDF4Zqg.mp4/YE2peDF4Zqg.mp4 254 Vascular tissue https://www.khanacademy.org/science/ms-biology/x0c5bb03129646fd6:cells-and-organisms/x0c5bb03129646fd6:organization-in-the-human-body/e/understand-organization-in-the-human-body 2026-04-03T18:30:01.793877038Z Understand: organization in the human body Check your understanding of organization in the human body in this set of free practice questions aligned to NGSS standards. Khan Academy exercise https://www.khanacademy.org/science/bridge-course-class-10th-science/x37589313f9a4c197:untitled-78/x37589313f9a4c197:transportation/v/activity-xylem 2023-07-03T13:44:16.33096147Z Activity: Xylem How does water reach the top of a plant or a tree? Let's find out! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Activity: Xylem How does water reach the top of a plant or a tree? Let's find out! https://cdn.kastatic.org/ka-youtube-converted/Z6vUxC_qmRE.mp4/Z6vUxC_qmRE.mp4 140 Vascular tissue https://www.khanacademy.org/science/bridge-course-class-10th-science/x37589313f9a4c197:untitled-78/x37589313f9a4c197:transportation/v/explanation-xylem 2023-07-03T13:44:16.33096147Z Explanation: Xylem Let's look at the explanation of the activity on xylem Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Explanation: Xylem Let's look at the explanation of the activity on xylem https://cdn.kastatic.org/ka-youtube-converted/QgmVOrhj-tY.mp4/QgmVOrhj-tY.mp4 76 Vascular tissue https://www.khanacademy.org/science/up-sw-class-9-science-bridge-course/x2164f6ec11d6a504:week-3/x2164f6ec11d6a504:cells/e/animal-cells-and-tissues 2026-04-08T00:54:09.631945657Z Animal cells, tissues and nervous system Let's solve some problems to better understand animal cells and tissues and the differences between animal and plant cells. Aakash Bagga exercise