Answer:
4
Explanation:
If you have to explain it, just comment but its definitely 4.
Iron Joseph Paxton design the crystal palace
<span>Part one: Great Britain agreed to recognize the U.S. as an independent nation.
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<span>Part two: Britain gave up its claims to all lands between the Atlantic coast and the Mississippi River.
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<span>Part Three: The U.S. agreed to return all rights and property taken from loyalists during the war. </span>
<span>a. Lister’s work was only made possible by Pasteur’s discoveries.
Pasteur first theorized the cause of infection to be germs. Lister built on the "germ theory" and created the ideas of sterile surgery.
Both Pasteur and Lister are credited for revolutionizing surgery to become a sterile process. Without Pasteur's "germ theory", Lister would not have had a theory to work from. The two scientists also corresponded with one another improving the process for sterilization. </span>
