Which best describes what happens when a person sees red leaf

a. human eyes reflect red light back to the leaf

b. the leaf absorbs res light from human eyes

c. red light reflected from the leaf enters human eyes

d. the leaf radiates all colors of light except red to human eyes

During which time interval does the object travel approximately 10 meters

2. how is heavy water different from normal water

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.