Picture of the day Scientific diagram of arteries, veins, and capillaries. Also shows cross-sectional area differences. #ImageOfTheDay

<div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><table class="toccolours floatright" style="width:300px;text-align:center"> <tbody><tr> <th lang="en">Picture of the day </th></tr> <tr> <td class="toccolours" style="padding:0"><span><a href="Blood_vessels-en.svg" class="mw-file-description"><img src="http://unitedyam.com/wp-content/uploads/2025/01/picture-of-the-dayscientific-diagram-of-arteries-veins-and-capillaries-also-shows-cross-sectional-area-differences-imageoftheday.png" width="300" height="207" class="mw-file-element" data-file-width="720" data-file-height="496"></a></span> </td></tr> <tr> <td><div lang="en" dir="ltr" class="description en">Scientific diagram of arteries, veins, and capillaries. Also shows cross-sectional area differences.</div> </td></tr></tbody></table></div>