International Operations works with the Department of Homeland Security and other U.S. agencies to vet participants in International Visitors Program events nationwide.
Life cycle. Life cycle means the stages a living thing goes through during its life. In some cases the process is slow, and the changes are gradual. Humans have various steps during their lives, such as zygote, embryo, child and adult. The change from child to adult is slow and continuous.
Dictionary entry overview: What does cycle mean? â¢ CYCLE (noun) The noun CYCLE has 6 senses: 1. an interval during which a recurring sequence of events occurs 2. a series of poems or songs on the same theme 3. a periodically repeated sequence of events 4. the unit of frequency; one hertz has a periodic interval of one second