some snakes have special sensory organs that detect the infrared region of the electromagnetic spectrum…

some snakes have special sensory organs that detect the infrared region of the electromagnetic spectrum. compared with human vision, these snakes can sense electromagnetic waves that have\na lower frequency and a shorter wavelength.\na higher frequency and a longer wavelength.\na lower frequency and a longer wavelength.\na higher frequency and a shorter wavelength.

some snakes have special sensory organs that detect the infrared region of the electromagnetic spectrum. compared with human vision, these snakes can sense electromagnetic waves that have\na lower frequency and a shorter wavelength.\na higher frequency and a longer wavelength.\na lower frequency and a longer wavelength.\na higher frequency and a shorter wavelength.

Answer

Brief Explanations:

The electromagnetic spectrum has a relationship where frequency and wavelength are inversely - proportional ($c = \lambda f$, where $c$ is the speed of light, $\lambda$ is wavelength and $f$ is frequency). Infrared waves have frequencies lower than visible light (which humans can see) and thus longer wavelengths.

Answer:

a lower frequency and a longer wavelength.