Which of the following best describes the relationship between variations and adaptations? O A. Variations result from adaptations organisms make to the environment
B. All variations are adaptations, but not all adaptations come from variations
C. All adaptations are variations and all variations help organism survive
OD. Adaptations result from variations only if they help an organisms survive

the limb fractures are among the most common fractures. open fractures are comparatively more dangerous. the injury patterns are dependent on many factors, such as the age of the person, and mechanism of the injury. the closed fractures of the limbs if left untreated may lead to a significant amount of the blood loss, which may be life-threatening for the person. approximately 1000-1500 ml of blood is lost in the close fracture of the femur, and 500-1000 ml of blood is lost in the closed fracture of lower part of the limbs.

b) charles darwin i learned that last year!

answer: d. load

a river's load refers to the natural phenomena in which the sediments, rocks   stones, boulders and other deposits are removed and picked from the bottom bed of the river due to the abrasion resulted by the high speed water current.