In the 1960s and 1970s, the American bald eagle neared extinction. The cause was the use of? A. Chlorofluorocarbons
B. Hunting snares
C. Fluoride in drinking water
D. Pesticides

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?

Select the star life cycle that is accurate