Please help asap!!

5:1
1:5
20:1
40:1
1:1

Starting at the smallest, most simple level and working your way up to the most complex, explain how the following terms are connected. note-these terms are not in order molecules, atoms, organism, tissues, cells, organ systems, organs

What type of competition exsist between two species. turtles and fish

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000