Which studies most likely cause controversy in society? Check all that apply.

Scientists observe the behavior of a cloned animal.
Scientists discover how to create organs with stem cells.
Scientists report a new therapy used to treat heart disease.
Scientists examine the contribution of wind erosion to landslides.
Scientists explain the benefits of oil drilling over wind technologies.

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

What type of competition exsist between two species. turtles and fish

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box