Sự phát triển của Động Vật - Sinh Học - tập 16 | Tri thức nhân loại

#humankind #biology #science Animal Development Animals are a group of multicellular, eukaryotic organisms classified as the kingdom Animalia (synonym: Metazoa) in the five-kingdom classification system. Their bodies grow as they develop. Most animals are capable of spontaneous and independent movement. Most of the best-known animal phyla appeared in fossils during the Cambrian Explosion, about 542 million years ago. Animals are divided into several subgroups, some of which are vertebrates (birds, mammals, amphibians, reptiles, fish); mollusks (clams, oysters, octopuses, squids, and snails); arthropods (millipedes, centipedes, insects, spiders, scorpions, lobsters, shrimp); annelids (earthworms, leeches); sponges and jellyfish. *********************** Only 10k/month to join the Tri Thuc Nhan Loai channel to support the channel's costs to continue making videos about science. Click the "Join" button next to the "Register" button to support Tri Thuc Nhan Loai.    / @trithucnhanloai   ************************************ We would like to sincerely thank the following members of "The Sun" for their financial support so that the Tri Thuc Nhan Loai channel can continue to make educational videos, serving the Vietnamese people in particular, and all those who have a need to learn in general: 1/ Owner of the YouTube channel "Thanh xivi" (   / @cuahangyenlang  ) ************************************ Videos about Information Technology    • Giải thích bộ nhớ RAM | Bộ nhớ RAM là gì ?...   Videos about Astronomy Learn    • Thiên Văn Học Vũ Trụ   Videos on Computer Science    • Giải thích bộ nhớ RAM | Bộ nhớ RAM là gì ?...   Videos on Electricity & Electronics    • Inverter là gì? | Biến tần là gì? | Invert...   Videos on How It Works    • Điện thoại di động hoạt động như ...   Videos explaining the phenomenon of Nhien    • Thuỷ triều được hình thành như th...   Videos on General Knowledge    • Canh bạc kinh tế đằng sau đăng cai thế vận...   Videos on Medical Knowledge    • Đột quỵ diễn ra như thế nào? | Ta...   Videos on Principles of Công    • TIẾNG GỌI PHIÊU LƯU - NGUYÊN TẮC ĐỂ THÀNH ...   ************************************ Watch more videos of Tri Thuc Nhan Loai via the link below:    / @trithucnhanloai   Please click the Subscribe button above to receive notifications about the latest videos.