Write this number showing three significant figures. Remember to round. 90,862
I am not sure the subject

3 significant figures means simply that you only want to see 3 numbers. To make 3 numbers out of those 5 you got there, just round the 6 up and make the 8 turn to a 9.

therefore, the answer you want is 90,9

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.