Answer:
d.
Explanation:
Radiant energy is electromagnetic energy that travels in transverse waves. Radiant energy includes visible light, x-rays, gamma rays, and radio waves. Light is one type of radiant energy. Sunshine is radiant energy, which provides the fuel and warmth that make life on earth possible.please mark brainliest
 
        
                    
             
        
        
        
Answer:
Control group remains unchanged.
Explanation:
For example if you are trying to see if watering plants with Pepsi is better.
Your experiment plant would get watered with Pepsi.
Your control plant would get watered with water. (Control groups serve as a reference to compare in the experiment)
 
        
                    
             
        
        
        
Answer:
restrict population growth 
 
        
             
        
        
        
Heat<span> can be </span>transferred<span> from one place to another by</span>three methods<span>: conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass</span>
        
             
        
        
        
What is the species name of a frog that is between 1.5 and 6 inches long, has warts on its skin, and has a triangular mark between its eyes?
   A.  
Bufo boreas
   B.  
Acris crepitans
  C.  
Litoria caerulea
  D.  
Pseudacris crucifer
-->Acris Crepitans is the correct answer.