In what year was the Women’s Christian Temperance Union formed? 1859 1870 1874 1910

What is the missing step in this proof? scroll down to see the entire proof.u

What dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?