Receptors which provide animals with information from the external environment are located in ears, tongue, eyes, and the nose. These are all receptors that can be found in our sensory organs and provide us with feedback from our nearby environment and the stimuli on which we should be alerted towards. 
        
                    
             
        
        
        
Answer:
Answer;
A specific sentence.
If a chromosome is like a book, then a gene is like a specific sentence.
Explanation:
A chromosome is a structure that is made of a chemical known as deoxyribonucleic acid, or DNA as well as protein. Chromosomes are found in the nucleus of cells. Chromosomes contain many genes. A gene is a molecular unit of heredity, it is a segment of DNA that provides the code to construct a protein.
Chromosomes are made from DNA. Genes are short sections of DNA. Genetically identical cells are produced by a type of cell division called mitos 
 
        
                    
             
        
        
        
True, temperature and precipitation affect the overall weather and climate of a place.
        
                    
             
        
        
        
Answer:
A
Explanation:
It is converted by fixing nitrogen in the root nodules of some plants species
 
        
             
        
        
        
Answer:
Two male organisma most likely compete over Reproduction.
Explanation:
 because energy food and water are a competition for male and female. Reproduction is 2 males fighting over a female.