An open-minded scientist does all of the following except a. think creatively to design experiments. b. accept new ideas that he or she doesn't agree with. c. ask questions about observations. d. question existing ideas.

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

Long term exposure to waves can cause sunburns and skin cancer.