How Does the Umbilical Cord Work? | Baby’s Lifeline Inside the Womb
0:29
YouTubeAnatomy Ai Official
How Does the Umbilical Cord Work? | Baby’s Lifeline Inside the Womb
The umbilical cord is the lifeline that connects a baby to the mother during pregnancy. Through this cord, oxygen and essential nutrients travel from the placenta to the baby, helping it grow and develop inside the womb. At the same time, waste products from the baby are carried back to the mother for removal. In this short educational video ...
已浏览 11.3万 次4 个月之前
短视频
Revive Your Extension Cord's Lifespan with Quick and Easy Plug End Replacement
0:16
已浏览 5701 次
Revive Your Extension Cord's Lifespan with Quick and Easy Plug End
Suburban Acreage
Pediatric Vocal Cord Nodules Development and Resolution Time Lapse
0:23
已浏览 122.7万 次
Pediatric Vocal Cord Nodules Development and Resolution Time Lapse
Fauquier ENT
Knitting Machine Tutorials
How to Knit: Easy for Beginners
21:53
How to Knit: Easy for Beginners
YouTubeRJ Knits
已浏览 1434.8万 次2018年11月25日
How to knit for beginners - the continental way (+ slow motion)
40:19
How to knit for beginners - the continental way (+ slow motion)
YouTubeNimbleNeedles
已浏览 176.2万 次2021年9月19日
The KNIT STITCH for Total Beginners
8:05
The KNIT STITCH for Total Beginners
YouTubeSheep & Stitch
已浏览 612.1万 次2019年5月31日
热门视频
A Simple Method of Rolling Up Electric Cords
0:29
A Simple Method of Rolling Up Electric Cords
YouTubeFamily Handyman
已浏览 2.5万 次2024年9月4日
Umbilical cord cutting
0:23
Umbilical cord cutting
YouTubeDr Abdul Basit Health Tips
已浏览 3707 次2022年3月1日
Umbilical cord | Umbilical cord cutting
0:12
Umbilical cord | Umbilical cord cutting
YouTubelearning medical
已浏览 4.7万 次7 个月之前
Knitting Machine Patterns
Mind-Blowing Knitting Techniques to Try Today
1:08
Mind-Blowing Knitting Techniques to Try Today
TikToknattdawg
已浏览 10.6万 次1 个月前
Knitting My First Sweater: A Beginner's Joy
0:24
Knitting My First Sweater: A Beginner's Joy
TikTokkainomade
已浏览 2.1万 次4 周前
Happy WIP Wednesday. I’ve been knitting The Babuschka Mittens by Catharina Duden and the Speedy Selbu by Skeindeer Knits for gift knits this season. There are other knits planned up to be done in @Kelbourne Woolens Scout and Perennial for my sisters! Accidently fell into a discussion on why I love Philly Based Kelbourne Woolens -not sponsored! #wipwednesday #kelbournewoolens #knitting #disabledot #knittedmittens
8:21
Happy WIP Wednesday. I’ve been knitting The Babuschka Mittens by Catharina Duden and the Speedy Selbu by Skeindeer Knits for gift knits this season. There are other knits planned up to be done in @Kelbourne Woolens Scout and Perennial for my sisters! Accidently fell into a discussion on why I love Philly Based Kelbourne Woolens -not sponsored! #wipwednesday #kelbournewoolens #knitting #disabledot #knittedmittens
TikTokitsjanineliz
已浏览 1062 次1 个月前
A Simple Method of Rolling Up Electric Cords
0:29
A Simple Method of Rolling Up Electric Cords
已浏览 2.5万 次2024年9月4日
YouTubeFamily Handyman
Umbilical cord cutting
0:23
Umbilical cord cutting
已浏览 3707 次2022年3月1日
YouTubeDr Abdul Basit Health Tips
Umbilical cord | Umbilical cord cutting
0:12
Umbilical cord | Umbilical cord cutting
已浏览 4.7万 次7 个月之前
YouTubelearning medical
Revive Your Extension Cord's Lifespan with Quick and Easy Plug End Replacement
0:16
Revive Your Extension Cord's Lifespan with Quick and Easy Plu…
已浏览 5701 次2024年1月6日
YouTubeSuburban Acreage
Pediatric Vocal Cord Nodules Development and Resolution Time Lapse
0:23
Pediatric Vocal Cord Nodules Development and Resolution Tim…
已浏览 122.7万 次2023年6月7日
YouTubeFauquier ENT
This Placenta Anomaly Can Be DANGEROUS! #pregnancy #animation
0:46
This Placenta Anomaly Can Be DANGEROUS! #pregnancy #anima…
已浏览 21.9万 次1 个月前
YouTubeHealth Cartoons
WOOLEN SHIRT COLLAR CO-ORD SET CUTTING AND STICHING/CO-SET CUTTING AND STICHING TUTORIAL
1:21
WOOLEN SHIRT COLLAR CO-ORD SET CUTTING AND STICHING/CO …
已浏览 9541 次2 周前
YouTubeashu sewing arts
1:00
Placing a Spinal Cord Stimulator
已浏览 3.7万 次2023年7月14日
YouTubeSummit Medical Institute
0:44
Understanding Firewood: What is a Cord of Wood? Dimensions Explai…
已浏览 30.5万 次2024年10月29日
YouTubeTony Mormino
1:10
What’s That Sticking Out? Doctor Explains
已浏览 25万 次1 个月前
YouTubeDr Sermed Mezher
0:20
The Magic Trick Everyone Misunderstood
已浏览 739.2万 次1 个月前
YouTubeTechWizards
0:40
#amritsar #darbarsahib #gururamdasji #support #onthisday
已浏览 18.2万 次1 个月前
YouTubesarabjeet spinal cord
0:09
Cord not remove baby so hurt #wildlife #animals #monkey
已浏览 11.1万 次1 个月前
YouTubeKong Wilderness
0:43
Day 3 Kinda Kawaii Studio Ghibli Advent Calendar
已浏览 44万 次1 个月前
YouTubeTaryn Lela ┃ manga_lela
0:23
HopieDope on Instagram: "This is the PERFECT Christmas gift🧶🤭 . Can …
已浏览 12万 次2 周前
Instagramhopiedopeofficial
2:58
Shower Pull Cord Not Working? Here’s the Fix 🔧
已浏览 2.1万 次5 个月之前
YouTubeToolBox Talk For Electricians
2:11
7KG Demolition Hammer Repair | Power Supply Cord Problem Fix | …
已浏览 4140 次3 周前
YouTubeTechnical sritam
0:33
Listen to Vocal Cords Chatter!
已浏览 3.4万 次2022年9月14日
YouTubeLaryngopedia
1:23
how to add cording to blind to make cords longer
已浏览 975 次2023年2月14日
YouTubeKeri De La Vega
观看更多视频
静态缩略图占位符