Based on the quantum model, which of the following correctly compares the location of the subatomic particles?
a. particle a moves in specific orbits and particle b moves randomly.
b. particle a is present in 3d orbitals and particle b is packed in the nucleus.
c. particle a moves randomly and particle b is tightly packed in the nucleus.
d. particle a is tightly packed in the nucleus and particle b moves in specific orbits.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.