Explain why a person who is blood type ab can receive blood from any blood type but can only donate to individuals who are also blood type ab ?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

True or false multiple lane changes must be done individually going through the same procedures for each lane change