Body organs first begin to form and function during the period of the ; within 6 months, during the period of the , organs are sufficiently functional to provide a good chance of surviving and thriving.

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

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.