Viihen scientists say "evolutionary fitness" what do they mean? 1.An organism that is the strongest
2.An organism that is the fastest
3.An organism that has the most offspring

biology is the study of life. it is the study of living organism.

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.

if you know your abc's you should be able to get your answer or just use google