the largest artery is the aorta and it says thick as a garden hose while the tiny capello affinity than a human head. they form a kind of transport network. and blood is the body's delivery service it supplies the cells with everything they need like sugar ion fat oxygen and whole moans. blood flows through the arteries at speeds of up to 2 meters a 2nd. and on its way back to the heart it brings waste products from the body's cells like c o 2 and urea. more than half the blood is made up a plasma which is mostly water. some of the bloods components are made inside the bones. they yellow marrow contains he made a attic tissue where billions of new blood cells are produced every day the different types of blood cells start off a stem cells through a process called cell differentiation they become white blood cells platelets and red blood cells and they all have completely different jobs. blood platelets prepare the wounds white blood cells search the body for dangerous viruses bacteria and toxins certain white cells called plasma cells produce up to 2003 bodies a 2nd they target foreign

whether it's going to sell weapons what is going to sell so oil and natural gas pump air went to minsk capello reuss this weekend for what reason so he can sell natural gas to belarus that's what they care about the trump white house is transactional ukraine is getting used here it's getting used for a coup against the united states president obama used it for geo political reasons and as a puzzle to this biden look guard i am meth money laundering scheme 45000000000 yen into ukraine peter from the e.u. u.s. i.m.f. where is that in my mind i didn't buy it in well 100 got a little got a sliver of it exactly let me go to david where the money go you know damn it i mean from the ukrainians perspective you know america's their new ally but from washington's perspective ukraine is a new client state that's the rub that is the difference here go so we'll play well and i think is just hilarious you know because we can only guess how strongly at war that statement of all true grain was because as washington examiner writes. we're flying our own. taught these woman from n.p.r. and mary louise kelly do