https://diler.tube/videos/watch/74535d72-3b2e-4ffe-b44b-d7d5224d9fe4 Let's explore how hormones work and contrast it with the nervous system. Khan Academy India explores how messenger molecules enable broad control and coordination across all body cells. This method differs significantly from the nervous system's limited reach and rapid speed, relying instead on blood circulation for chemical signaling to specific receptors. Sat, 03 Oct 2026 13:13:44 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/74535d72-3b2e-4ffe-b44b-d7d5224d9fe4 All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.