In triangle ABC, the measure of angle 1 is 70 degrees and the measure of angle 4 is 35 degrees. What is the measure of angle 3?

What action should you not take if your friends do not accept your decision to abstain from alcohol

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire

What is the main source of phosphorus?