Helium decays to form lithium. 6 2 he → 6 3 li + 0 -1 e this type of nuclear decay is called

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.