Look at the diagram of the solar system. the solar system shows the sun and planets in their orbits around earth in this order: moon, mercury, venus, sun, mars, jupiter, saturn. what observation did this geocentric model of the solar system to explain? orbit speed the phases of venus retrograde motion the rising of the sun

In the geocentric model of the solar system, the Earth is viewed as the focal point or the centre of the close planetary system.

Explanation:

The celestial bodies like the moon, planets, sun, stars all rotate and revolve around the Earth (which remains still) with uniform circular movement.

The geocentric model uses an arrangement of epicycles to clarify retrograde movement, whereby the planets moved around little circular ways that thus moved around bigger circles around the Earth. Heliocentric model proposes that the universe rotates around the Sun.

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."