Selective breeding. That is, breeding which uses extreme selectivity
Answer:
Schrödinger believed that electrons could only exist in orbits, but Bohr stated that electrons could be found anywhere in the atom
Explanation: I got it right on test
It takes 24 hours to make a full rotation around the sun
Answer:
<em> I can't see the picture</em>
Explanation:
A.) Hertz is the measuring unit for frequency!!
[Your explanation is correct]
Hope this helps!