Left alone hpe this helpsxd
Some of the natural defenses that human bodies have to help keep pathogens our include cilia tears and skin
Answer:
B is "left" of 7000BCE so it must be an event earlier than that.
Only choice that was earlier is People in Peru weave grass into nets and baskets, 8000 BCE.
Explanation:
Answer: Enrollment dropped
Explanation: The teacher's didn't get fired because everyone had a job to do for ww2.
Major Rafael Chacon, 1st New Mexico Cavalry.
Colonel Francisco Abreu, 1st New Mexico Cavalry.
Santiago Martin, 1st New Mexico Cavalry.
https://www.nps.gov/foun/learn/historyculture/new-mexico-volunteers.htm