Imagine a scientist detects an electromagnetic wave with a higher
frequency than that of most gamma-ray waves. The scientist calls these
waves delta rays. Which of these statements would be true of delta rays?

A. Delta rays would travel faster than most gamma rays.

B. Delta rays would have more energy than most gamma rays do.

C. Delta rays would have the same wavelength as most gamma rays.

D. Delta rays would have a longer wavelength than most gamma rays have.

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit