Which elements are common to all organisms? Which ones apply?? A. sodium
B. oxygen
C. Sulfur
D. Hydrogen
E. iron
F. phosphorus

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.

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.