Exposure to what type of radiant energy is sensed by human skin as warmth? a: ultraviolet b: x-rays c: infrared d: gamma rays

Explanation:

c. infared because these ray cannot be seen but felt

c. newton's third law of motion

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.