The average natural gas spot price at the benchmark Henry Hub for December 2015 of $1.93 per million British thermal units (MMBtu) was the lowest monthly average since March 1999. EIA's latest Short-Term Energy Outlook (STEO) expects natural gas prices to rise, averaging $2.65/MMBtu in 2016 and $3.22/MMBtu in 2017.
If you have blood type O. If you fall into the O blood group, you have neither A nor B antigens on your red cells, but both A and B antibodies in your plasma. O positive is the most common blood type; O negative is the universal donor type, meaning those with this blood type can donate red blood cells to anybody. For those with type O, itâs a mixed bag. If you have type O, you are more likely to get ulcers â and believe it or not, to rupture your Achilles tendons.
1 If you have type O blood, you can only get type O red blood cell transfusions. 2  But you can give your red blood cells to people with type A, B, AB, or O blood, which is why you are sometimes called a universal donor. ( 3 Universal donor blood is only used in extreme emergencies.h factor. Blood is either Rh-positive or Rh-negative, depending on whether the red blood cells have Rh antigens on their surface. A person who has type A, Rh-positive blood is called A positive, whereas a person with type A, Rh-negative blood is A negative.