At takeoff, an airplane must reach 55 m/s in order to leave the ground. If it takes the airplane 23 seconds to reach this speed, what is the minimum length that the runway
needs to be in order for the plane to reach takeoff speed?

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.