Answer:
Some things that were wrong with Rutherford's model were that the orbiting electrons should give off energy and eventually spiral down into the nucleus, making the atom collapse. Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus. To remedy the stability problem, Bohr modified the Rutherford model by requiring that the electrons move in orbits of fixed size and energy.
Explanation:
Paramecia have a micro nuclei and a macro nuclei.
I would actualy label it or put a little diagram below to show what part it is
Hello I took this test just now and got 100% your correct answer would be C. Hope this helps.
