1. Write OUCH at the given is a threat to coral reefs and Yahoo if it is not ii. Vuro-ami
12. Nominating coral reefs as one of the world's wonders.
auch
13. Using nets in fishing
14. Selling of corais as souvenirs
15. Forming groups to save and maintain coral reefs.​

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables