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
The examination or observation of one's own mental and emotional processes.
"quiet introspection can be extremely valuable"
Answer:
first and third one
Explanation:
animals need the oxygen they make. and animals eat the plants. if an animal doesnt eat plants it eats somthing that does. sorry for the typos.
Answer:
Yes
Explanation:
An enzyme is a protein that changes the rate of a chemical reaction.