i mark a brainliest Discuss the principle of optically stimulated luminance (OSL) dating technique and how it is applied to date terraces on a fluvial valley. State the importance of dating fluvial terraces?​

b exhibiting favoritism toward the kikuyu people.

blue

light-years

magnitude

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.