Which of the following statements best characterizes how developed and developing countries impact the environment?
A Neither developed nor developing countries have had a significant impact on the environment
in the past century.
B. Developed countries have tended to improve the environment, while developing countries
have tended to damage it.
C. Developed countries have damaged the environment, while developing countries have had
little impact.
D. Both developed and developing countries have had significant negative impacts on the
environment

Answer light in color; silica-rich;

Adrought is taking place

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.