The most valid conclusion concerning ocean depth temperature is <em>B. The salinity increases as the depth go closer to zero.</em>
  
<h3>Effect of Salinity on Water Depth
</h3>
Decreasing ocean temperature increases ocean salinity. These occurrences put pressure on water as the water depth increases with decreasing temperature and increased salinity.
  
<h3>What is Ocean Salinity?
</h3>
Ocean Salinity refers to the saltiness or amount of salt dissolved in a body of water. The salt dissolution comes from runoff from land rocks and openings in the seafloor, caused by the slightly acidic nature of rainwater.
  
Thus, the most valid conclusion one can draw regarding ocean depth temperature is <em>Option B.</em>
Learn more about ocean depth temperature and ocean salinity here: brainly.com/question/1512203 and brainly.com/question/10335431
 
        
             
        
        
        
False since yes photosynthesis does give energy, but respiration allows them to get more energy
        
             
        
        
        
Tails of the phospholipids in the phospholipid bilayer are hydrophobic,  consisting of fatty acid chains.   
<span>Phospholipids are composed of two fatty acids, glycerol and phosphate groups, forming an amphipathic molecule. Amphipathic molecules are built from hydrophilic (water-loving) and hydrophobic (not attracted to water) molecules. The phospholipids in the plasma membrane are arranged in two layers, called a phospholipid bilayer. Hydrophobic molecules (fatty acids) are on the interior of the membrane, whereas the water-loving heads (phosphate head) point outwards, toward either the cytoplasm or the fluid that surrounds the cell. The head group and fatty acids are attached <span>to </span>a glycerol unit.</span>
        
             
        
        
        
 <span>Amino acids are the basic structural unit of all proteins. A 'free' amino acid (a single amino acid) always has: 
an amino group -NH2, 
a carboxyl group -COOH 
a hydrogen -H 
a chemical group or side chain -"R". 
Since the amino acids (except glycine) have 4 different groups attached to the a-carbon, they are optically active stereoisomers (recall 23.101 Organic Chemistry) although only L-isomers are found in proteins. 
At a neutral pH, both the amino and the carboxyl groups are ionised, giving what is termed the zwitterionic</span>
        
             
        
        
        
If we coated the leaves of a plant with petroleum jelly then the process of transpiration will be stopped. The stomata will be covered, and that will stop the plant from losing water, resulting in the wilting or death of the plant.