Answer:
B. So you can always see the entire object at the higher magnification
Explanation:
A microscope is used to view objects smaller than the naked or unaided eyes can see. The objective lens, in conjunction with the occular or eye lens, is used to achieve this purpose. The objective lens are of different magnifications as follows: 10X, 40X, 100X etc.
However, as the magnification increases i.e. higher objective, the object in the field of view becomes smaller and less focused. Hence, the object in the field of view must first be centered at a lower magnification/objective lens before changing to a higher one in order for the entire object to be seen at a higher magnification.
Answer:
East Ferris running out of water because the amount of available freshwater decreases when people use more than the amount that flows into their area.
I’m pretty sure it is biological because it’s your biology transporting into the other persons
Dna profiling and replication, stem cell and tissue engineering, <span>xenotransplantation</span>
