The red blood cells will be replaced within a few weeks. You may donate whole blood once every 56 days, which allows plenty of time for your red cells to be replenished. Platelet (apheresis) donors may donate more frequently -- as often as once every seven days and up to 24 times per year.
An average beef animal weighs about 1200 (Â± 250) pounds and has a hanging hot carcass weight (HCW) of. about 750 (Â± 200) pounds. In general, freezer beef is sold using HCW as the basis.
A mature bull can weigh anywhere from under 2000 lbs to over 3300 lbs. The current average is around 2700 lbs. But, it all depends on each individual bull, and his breeding. Mature bulls can weigh up to 2000-2800 lbs for the more average type breeds including Angus, Holstein, Brahman, Galloways, Charolais, and many others.