What are two thing the atmidspere do for us?

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.

Which model displays the change in a gas when the temperature of the gaseous system decreases?

Which statements did both aristotle and ptolemy assume? check all that apply.