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.

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

hope this