A community in Gaspé is researching the environmental impacts of different energy sources.
Below is a list of possible environmental impacts
s
1. Tidal barrages can disrupt marine life.
2. Tidal power plants and coal power plants release greenhouse
gases.
3. Nuclear power plants create no harmful waste products.
4. Flooding is a concern in the building of hydroelectric dams.
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Which of the above statements are true?
A) 1,2 and 4 B) 1,3 and 4 C)1 and 4 D) 2 and 3

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides