The image shows a dam on the Yakima River in Washington. What effects have this and other dams had on the state’s environment? Check all that apply.

They block migratory fish from swimming upstream.
They change natural habitats.
They help migratory fish swim upstream.
They improve natural habitats.
They cause streams and rivers to flow at lower levels.
They widen downstream areas.

Need asap). based on the government system in the united states, which individual activity is used to directly influence legislative decisions? source: florida department of education. ( a) watching political debates on television, ( b) gathering signatures for a petition, ( c) discussing political issues at work, ( d) collecting opinions for a yearbook. ( question 2) -- i posted a picture of the question and answer choices.