Organic 7. For the soil profiles below, label the hoizons (A, B, or C) and the parent material
in each of the soil profiles using the spaces provided next to each image.
8. At the base of each profile above, number the profiles according to the proper
sequence of development.

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.

i think this picture will you.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.