Which of the following is true of both nuclear fusion and nuclear fission?

a. they both require a high energy input.
b. they both occur without byproducts.
c. they both have a high energy output.
d. they both involve large atoms breaking into smaller atoms.

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line