How do the inherited traits of the parents compare to the traits of the offspring?

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.

All of the following are part of the biosphere except

Which metal exist in liquid state and can be cut with knife ?