People with type o-negative blood are referred to as universal donors, although if you give type o-negative blood to any patient you run the risk of a transfusion reaction due to certain antibodies present in the blood. however, any patient can receive a transfusion of o-negative red blood cells. only 9.4% of the american population have o-negative blood. if 12 people appear at random to give blood, what is the probability that at least one of them is a universal donor? (use 4 decimal places.)

Which property is characterized by the ability to bend? a lustrous b conductive c malleable d opaque

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms