Question 4 (1 point)
How does the philosophical idea of "The Tragedy of the Commons" most relate to the topics discussed in Unit 8?
a Plastic in the ocean is difficult to clean
Ob Desalinating seawater is too expensive for many countries
Overfisihing by individual fisheries harms the overall industry
Wind power is more efficient over the ocean than land
OOO

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy

copper and glass have high electrical conductivity

measured, submerged.