Explanation:
option c is correct answer
Answer:
Ptolemy included epicycles in his orbits.
Explanation:
Ptolomy's model of the solar system was geocentric, where the sun, moon, planets, and stars all orbit the earth in perfectly circular orbits. The problem with perfectly circular orbit around the Earth is that they do not explain the occasional backward motion, or retrograde motion, of the planets.
The Greeks insisted that the motion of the planets be perfectly circular. Ptolemy modeled the planets making small circles around a point that orbited the Earth. These smaller circles were called epicycles, and they allowed the planets to move backward relative to the background stars.
<span>I believe the answer is c.appositional growth.
In appositional growth, there will be a new layer formed after the cell finish the previous layer. </span>Endochondral ossification and intramembranous growth is the big classification of bone formation. Interstitial growth related to cartilage growth. E<span>piphyseal ossification happens in both ends of long bones.</span>
UGU-CAC-G
Uracil replaces thymine in RNA
Internal Regulators allow the cell cycle to proceed only when certain processes have happened inside the cell.
