Answer:
mantle
Explanation:
The mantle has lava, and lava is hot. When lava gets close to water, it heats it. 
 
        
             
        
        
        
Answer:
The phloem connects the leaves to the stem and roots of the plants by transporting the sucrose to various parts.
 
        
                    
             
        
        
        
Answer:   c. Amino Acids
Explanation:
Food is chemically and mechanically broken down into smaller particles like building blocks, the smallest of these are a basic unit called monomers. In the <em>stomach</em>, the enzyme pepsin breaks proteins, like those found in salmon, into smaller peptides by splitting the peptide bonds holding the proteins together. The <em>duodenum</em> processes these newly-formed peptide chains or polypeptides, into smaller ones, through the enzyme action of elastase, trypsin and chymotrypsin; these are produced in the pancreas. Peptidases convert these fragments into amino acid monomers for absorption into the bloodstream via the small intestines.
 
        
             
        
        
        
Your answer is C.) The hydrogen bond between complementary nucleotides
Those rectangles are nucleotides, and the nucleotides are held together by hydrogen bonds.
Hope this helps!
        
                    
             
        
        
        
Answer:
A.) everything that surrounds an organism
Explanation: