E.Coli used in digestion , Streptococcus Thermophilus used in production of milk and yogurt and Lactobacillus Salivarus inhibits the growth of ' bad ' bacteria in the mouth by producing lactic acid .
Pigments absorb light used in photosynthesis.Set of wavelengths that a pigment doesn't absorb are reflected.
Answer is the Blending process
RELATIVE DATING is a way to estimate the order of geologic events by using rock layers, index fossils or other methods.
Relative dating is used by geologists to arrange geological events in sequential order. Relative dating usually use six principles to determine the relative age of any rock or fossil. The principles are: principle of superposition, principle of original horizontality, principle of lateral continuity, principle of cross cutting, principle of inclusions and principle of fossils succession.