Answer: 
- They are made of denser objects, which can condense at relatively high temperatures;
- They are made of heavier elements, which have a stronger gravitational attraction to the Sun;
 
        
             
        
        
        
Answer:
1. warm blooded, 2. breast feed its young 
Explanation:
Whales are warm blooded, which means they keep a high body temperature that does not change in the cold water. Fish are cold-blooded, so their body temperature changes depending on the temperature of their environment. AND hales are other mammals that feed their young milk too, although it takes plenty more to feed them than human babies
 
        
             
        
        
        
The cuticle and stomata because both parts function to regulate water absorption and release for the plant.
        
             
        
        
        
I think that the answer is family