Aj is trying to make a diagram to show what he has learned about nuclear fusion. 1 H e atom plus Energy right arrow 2 H atoms plus Heat plus Pressure.

Is his diagram correct, and if not, how could he fix it?

Yes, he should leave it as is because one atom of He plus energy results in two atoms of H and heat and pressure.
No, he should place energy on the right and heat and pressure on the left.
No, he should place the He atom and energy on the right, and the H atoms and heat and pressure on the left.
No, he should place the He atom on the right and the H atoms on the left