The map below shows the location and diameter, in kilometers, of four
meteorite impact craters, A, B, C
and D, found in the United States.
60
What is the approximate latitude and
longitude of the largest crater?
(1) 35°N 111°W
(2) 39°N 83° W
(3) 44°N 90°W
(4) 47°N 1040 W

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

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.  

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.