Coral disease outbreaks have emerged as a major cause of coral mortality and reef decline globally. They are often linked to declining water quality, overfishing and heat stress and are now on the rise in areas of the Great Barrier Reef.

8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

The material that keeps its new shape after it is stretched is called?