The average adult human weighs 62kg, so that would make the average ant about 60mg. There are ants that weigh 60mg, but they're really the big ants, says Francis Ratnieks, Professor of Apiculture at the University of Sussex. The common ants which live in British gardens weigh about 1mg or 2mg..
International Travel. All children must present a valid U.S. passport for international air travel. This rule applies regardless of age, including infants and newborns. If you are applying for a passport for your child for the first time, allow ample time for the passport application process.or a minor under 16, the application process must be completed in person, and at least one parent must appear with the minor. This passport will be required for all international air travel with parents.
A valid U.S. passport, passport card, or NEXUS card satisfies these requirements for U.S. citizens. Children under 16 need only present proof of U.S. citizenship. Entry into the United States: When traveling by air from Canada, U.S. citizens are required by U.S. law to present a U.S. passport book. A few exceptions to this rule and a full list of documents that can be used at land and sea borders are provided on the U.S. Customs and Border Protection (CBP) website.