A microscope? Because it like looks at small micro objects.
Answer:
A
Explanation:
The end of the germinal period is marked by the implantation of the blastocyst in the wall of the uterus.
Complex molecules are made up of carbon<span> bonded with other elements, especially oxygen, hydrogen and nitrogen, and </span>carbon<span> can bond with all of these because of its four valence electrons. </span>
The farmer should either use a less harmful but just as effective fertilizer so people will stop getting sick from the water.
Hope this helped