Answer:
Lines of longitudes
Explanation:
Longitude is the measurement east or west of the prime meridian. Longitude is measured by imaginary lines that run around the Earth vertically (up and down) and meet at the North and South Poles. These lines are known as meridians. Each meridian measures one arc degree of longitude.
Found it: Ocean trenches are found in every ocean basin on the planet
Answer:
California and Texas
Explanation:
During the war between the United States and Mexico, revolts against U.S. control broke out in California and Texas.
Ladders are approved from OSHA
Answer:
Though Sputnik was a relatively simple satellite compared with the more complex machines to follow, its beeping signal from space galvanized the United States to enact reforms in science and engineering education so that the nation could regain technological ground it appeared to have lost to its Soviet rival.
