Answer:
memory cells
Explanation:
to fight the reoccurrence of the invasion
You can prove they're related by their DNA
Answer:
A 550
Explanation:
0.55 hectometers is equivalent to 550 decimeters.
Longest to Shortest:
<span>across the diameter of the galactic halo - 200,000 light years
</span><span>across the diameter of the galactic disk - 100,000 light years
</span><span>from the sun to the center of the galaxy - 26,000 light years
</span><span>across the diameter of the central buldge - 20,000 light years
</span><span>through the disk from top to bottom - 1,000 light years.</span>
Where are the "following structures"?
