The Great Barrier Reef's fragile ecosystem is at risk of plankton and algae overgrowth. The main cause of this issue is . A. climate change B. deforestation C. fallout contamination D. nuclear testing

Give three differences between oceanic and continental crust brainliest will be awarded

How would you find the measure of one interior angle

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