Scientific must be able to generate predictions.

hypotheses
theories
inquiry
models

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

What type of nuclear decay causes the atomic number of an element to increase by 1?

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.