Answer:
typical magnification of an ocular lens is 10x. there are other settings used less frequently such as, 4x, 40x, and 100x.
Explanation:
It is known that the Earth's orbit around the sun changes shape every 100,000 years. The orbit becomes either more round or more elliptical at these intervals. The shape of the orbit is known as its "eccentricity." A related aspect is the 41,000-year cycle in the tilt of theEarth's axis.
Mitochondria is the powerhouse of the cell. Only thing I remember from middle school science
Um D? A fold?? If its right mark as brainleist please