30 points
this immense mountain range began to form between 40 and 50 million years ago, when two large landmasses, india and eurasia, driven by plate movement, collided. because both these continental landmasses have about the same density, one plate could not be subducted under the other. the pressure of the impinging plates could only be relieved by thrusting skyward, and forming the mountains.

a) eurasian
b) himalaya
c) rocky
d) ural

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time