What factor gives citizens' groups influence over legislators on environmental issues

Their leaders can run for office.

Explanation:

Citizens' groups can choose a leader who takes the ideas of the group to the legislators. it is necessary for the leader to have a certain influence among the legislators and to be able to put the opinions of the citizens' group as a forum for discussion among legislators. For the leader of the group of citizens to be able to do this, this leader must compete for the position of legislator. In this way, the leader is able to take the claims of the citizens to the legislators and make these claims heard and discussed.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation: