Answer:The cell was no longer visible because the image wasn't centered before switching to higher objective of 40X.
Explanation:
While using microscopes, the image will approximately remain in focus if you adjust the focus during change of magnification. Therefore, there is need to always adjust the focus during change in magnification.
If object is not centered before switching to a higher power objective, object will not be visible.
To avoid this, center the object before switching to a higher power objective. This will help you find the object after switching the objective. And it is also important to use fine focus and not coarse focus.
Answer:
According to the "angle of regard" hypothesis, the Moon illusion is produced by changes in the position of the eyes in the head accompanying changes in the angle of elevation of the Moon. Though once popular, this explanation no longer has much support.
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Answer:
flagellum
Explanation:
Flagellum enable some protist to move
INCORRECT: *<u>the light reactions take place in the cytoplasm</u> and the light-independent reactions occur in the chloroplast
*The light-dependent ("light reaction") reactions occur in the Grana (look like a stack of green coins or coils) of the chloroplast.
Answer:
because organisms will have to adapt and if they cannot adapt to their changes they will die
Explanation:
