Ageologist finds a section of rock that shows was ripple marks. what does it he pr send me or a ripple marks say about the area where the rock formed? a. the rock formed in a fast moving stream b. the rock formed under earths surface at very high temptress c. the rock formed from mollusk shells. d. the rock was blown out of a volcano

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.  

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.