Question #5 A teacher selects three balls to represent globes, covers them with paper cutouts of the continents to
show their arrangement over different periods of time, and labels them Globes 1, 2, and 3, as shown.
The teacher asks the students to label each globe with the era to which it belongs according to the
geological time scale. Which model is correctly labeled?
with Mesozoic, Paleozoic, and Cenozoic eras

yes it is balanced

explanation:

0.07 g/cm³

1.37 g/cm³

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.