The first one is solids since they have no kinetic energy
The second one is chemical since the change of colors shows that there is about to be a chemical change
The third one is C
The Endothermic process definitely fits melting
The systems work together to create homeostasis in the body
The correct option is this: MARINE BIOLOGY IS THE STUDY OF ALL ORGANISMS FOUND IN THE OCEAN, WHILE OCEANOGRAPHY IS THE STUDY OF THE PHYSICAL, CHEMICAL AND GEOLOGICAL FEATURES OF THE OCEAN.
Marine biology is the scientific study of all the organisms in the sea while oceanography is the study of the physical, geological and the biological aspects of the ocean.