Atoms contact with other atoms and rearrange themselves to create bonds.<span />
C6H6 + 15/2O2 = 6CO2 + 3H2O/×2
2C6H6 + 15O2 = 12CO2 + 6H2O
Answer:
Retrograde Motion
Explanation:
Geocentric model of planets was proposed by Ptolemy. It stated that all sun, planets and stars revolve round the earth in circular orbits.
NOTE: Ptolemy: an ancient astronomer, geographer, and mathematician who considered the Earth the center of the universe (the "Ptolemaic system").
<span>The chloroplasts.
Hope this helps!</span>
E = HF, where H is Planck's constant, 6.63 x 10 - 34 j.s