What happened in apollo 12

   Apollo 12, the second manned mission to land on the Moon, was planned and executed as a precision landing. The astronauts landed the Lunar Module within walking distance of the Surveyor III spacecraft which had landed on the Moon in April of 1967.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.