Answer:
Alpha motor neurons (also called lower motor neurons) innervate skeletal muscle and cause the muscle contractions that generate movement. Motor neurons release the neurotransmitter acetylcholine at a synapse called the neuromuscular junction.
 
        
             
        
        
        
Answer:
Respiration................... 
 
        
             
        
        
        
Answer:
i
Explanation:
long chains of repeating subunits, called nucleotides
A nucleotide is the basic building block of nucleic acids
 
        
             
        
        
        
DONT CLICK D!! i just took it and it was mitosis!!!! B is the correct answer!!!!!!!!!
        
                    
             
        
        
        
Benefits of living on land: Sunlight is brighter, since it doesn't have to go through water first. More carbon dioxide in the atmosphere than in the ocean. Mineral nutrients are plentiful in the soil.