List and describe three ways technology help make possible the biodiversity survey

Smog is the term used to describe the combination of fog and smoke

In saturated organic compounds, all the bonds between carbon atoms are called?

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.