Seed dispersal has many consequences for the ecology and evolution of plants. Dispersal is necessary for species migrations, and in recent times dispersal ability is an important factor in whether or not a species transported to a new habitat by humans will become an invasive species.
1 'Lobbying' (also 'lobby') is a form of advocacy with the intention of influencing decisions made by the government by individuals or more usually by lobby groups; it includes all attempts to influence legislators and officials, whether by other legislators, constituents, or organized groups.
Lobbying (often by lobby groups) is a form of advocacy where a direct approach is made to legislators on an issue which plays a significant role in modern politics. Research has started to address how advocacy groups in the U.S. and Canada are using social media to facilitate civic engagement and collective action.