What type of plate boundary could form a mountain chain of sedimentary rock? answer now

a. divergent boundary of oceanic crust and continental crust
b. convergent boundary of two continental crusts
c. convergent boundary of oceanic crust and continental crust
d. divergent boundary between two oceanic crusts

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

Which of the following describes what an activator an enhancer are

Agenetically engineered corn plant is approved for agricultural use. the plant produces pollen that can make its own toxins. these toxins protect the corn plant against pests and no longer require the application of chemical pesticide. what is a likely impact on the farmer of growing such a variety of corn? a- the financial costs for the farmer would be lowered since less crops would be lost to pests. b-the financial costs for the farmer would be lowered since more crops would be lost to pests. c-the farmer may be held responsible for increasing chemical pollution. d-the farmer's expenses for pest control would increase due to an increase in bee population.