They can be advisers to the lawsuit litigants. If they have appropriate standing, they may also enter the suit as intervenors.
Most commonly, however, interest groups wait until a case is on appeal, and file "Amicus Curie" or friend of the court briefs, stating their position.
They can participate in the election process by passing the test or being born in the u.s.
Being a Christian without practice means you do not participate in the rituals of your religion, whereas just being a Christian can mean you do participate.
By being well informed and voting.
Yes, you can enlist in the US military without being a citizen. There are restrictions in the type of MOS you can participate in. And the service can accelerate the citizenship process.
the process is ...giving them some space
Yes. Enzymes are catalysts and as such they participate in the reaction without being used up.
If you own an interest in property as an heir and the property was sold without you joining in. You still own your interest.
Remote sensing is the process of gathering and analyzing information without being in physical contact with it.
The democratic process is being subverted by special interest groups and lobbyists who get preferential treatment that the common citizen does not enjoy .
smile politely and remain quiet or appear to have no interest in the conversation.
the process must be done SLOWLY. . .
Sublimation- The process of turning a solid into a gas without being transformed into a liquid state during the process.