Witnesses of the eruption observed three pillars of fire, which appeared to have orange, glowing ash and rocks. The graph shows
the relationship between the intensity and the wavelength of the
volcano's electromagnetic radiation.

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.

By what primary heat transfer mechanism does the sun warm the earth?

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters