Which of the following statements is true? a) we can sometimes know the exact location and speed of an electron at the same time. b) all orbitals in a given atom are roughly the same size. c) since electrons have mass, we must always consider them to have particle properties and never wavelike.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.