Answer:
<em>D</em><em>)</em><em> </em><em>A-</em><em> </em><em>Proton</em><em> </em><em>,</em><em> </em><em>B</em><em>=</em><em> </em><em>Electron</em><em> </em><em>,</em><em> </em><em>C</em><em>=</em><em> </em><em>Neutron</em><em> </em><em>and</em><em> </em><em>D</em><em>=</em><em> </em><em>Nucleus</em>
Explanation:
1.Electrons orbit the nucleus
2. Protons and neutrons are contained inside the nucleus
Answer:
Could you clarify the question a little more, do you want the order from oldest to youngest. Or do you want just the oldest part and the youngest part of the brain?.
Explanation:
Answer: The mesosphere starts at 31 miles (50 km) and extends to 53 miles (85 km) high. The top of the mesosphere, called the mesopause, is the coldest part of Earth's atmosphere, with temperatures averaging about minus 130 degrees F (minus 90 C). This layer is hard to study
Explanation: hope this helps please give brainliest!