Which is not a function of the cell membrane?

a) to control what enters and leaves

b) to protect the cells contents

c) to provide support

d) to supply hormones

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.

Autonomous underwater explorers will be used to gather large-scale ocean information select the best answer from the choices provided ot