Answer:
to prevent the virus to have a big effect on the body of humans so the cells can fight against it
III. enzyme pathways in the mitochondria produce ATP in a process that requires oxygen.
There is no illustration attached, so it is impossible to answer this question. I apologise.
Answer:
<em>When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective. Re-focus on the image and then switch to the next highest power.</em>