The heart, lungs and about 60,000 miles of blood vessels work together to keep blood pumping through our bodies.
from Livescience.com https://ift.tt/2tLfsDg
via IFTTT
Kamis, 08 Agustus 2019
Home »
IFTTT
,
LiveScience.com
» The Circulatory System: An Amazing Circuit That Keeps Our Bodies Going
0 komentar:
Posting Komentar