In order for a group if organisms to be considered a population, that group must be

answer: because

explanation: idk

the form of energy changes and the total energy increases0l

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

answer; cnidarians;