Your Blood Cells Are Crawling Inside You | LiveScience
Your Blood Cells Are Crawling Inside You | LiveScience
This is super cool. A brief overview: your white blood cells use minute “legs” to move along the walls of your blood vessels on their way to damaged tissue to do their handiwork. Ya. Now that’s cool science. The more we look, the more we learn. Check out the link and read the whole article for yourself.
