Gas and plasma .............
For a long time, astronomers thought that almost all of the Universe<span> was made of regular matter (called "baryonic matter". It is the same kind of matter that </span>makes<span> up everything on earth and all the stars (protons, neutrons and electrons))</span>
-2 is your answer!
Explanation
The answer is right when i checked
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Answer:
Hi K. Try reading Lesson 1.02 in your OLS and the part about genes switching on and off during development. Or try asking me for help instead of strangers on the internet ;)
-Mrs. L
Explanation:
