Answer:
The layers of Earth provide geologists and geophysicists clues to how Earth formed, the layers that make up other planetary bodies, the source of Earth's resources, and much more.
Explanation:
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Hydrophilic means that it likes water so it will easily break down in water 
hydrophobic will do the opposite and repel water
        
             
        
        
        
Answer:
true
Explanation:
Fats and oils have similar effects on the body.
 
        
             
        
        
        
This is an effective strategy because different phases do not compete for food.
For example for the case of Jelly fish, After a brief period floating about in surface waters like planktons, the  larvae then settles to the sea floor, attaching themselves to one end. They then develop to polyps and begin to feed and grow. In spring the polyps bud iff immature jellyfish known as ephyra larvae which then grow to mature jellyfish.