Which type of rock is obsidian? A. Extrusive igneous

B. Intrusive igneous

C. Metamorphic

D. Sedimentary

metamorphic

Explanation:

i think its metamorphic because the rock changes over time

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”