'These blood-clotting aiders have an average life span of 9 to 14 days; healthy adults have over a trillion of them'
a platelet
YOU, YOUR HEALTH & YOU: These blood-clotting aiders have an average life span of 9 to 14 days; healthy adults have over a trillion of them
These blood-clotting aiders have an average life span of 9 to 14 days; healthy adults have over a trillion of them
These blood-clotting aiders have an average life span of 9 to 14 days; healthy adults have over a trillion of them
YOU, YOUR HEALTH & YOU
a platelet
YOU, YOUR HEALTH & YOU