Freshly squeezed orange juice, two egg white omelette with cheese and ham, 2 slices of crisp bacon, 2 slices of whole wheat toast litely buttered with a thin layer of strawberry jam, and a half of a grapefruit
I think it means effects?
I believe you answer is they both transmission signals through radio waves.
First one is D. I think because, and then, also this and that. then