Leaves fall from deciduous trees onto the forest floor. these leaves decay slowly and become part of the topsoil. which change is most likely to have a positive impact on the nutrients available in the topsoil?

answer: 45

explanationyou have to add as well to be it could be

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you

i wish i could with all of them i can barley see the first one so here's the answer to the first one b