Answer:
The correct option is D
Explanation:
A male sperm needs a x chromosome and y chromosome , whereas a female sperm needs 2 x chromosomes , Thus both genders needing x chromosome
 
        
             
        
        
        
Answer:
was introduced during the Renaissance
Explanation:
 
        
             
        
        
        
Answer:
it might be D.
Explanation:
I honestly am going off of what I can remember in school.
 
        
             
        
        
        
Answer:
Elements are made up of only one type of atom.
Each element has a unique chemical symbol.
Elements can be identified by their atomic number.
 
        
             
        
        
        
Answer:
animals
Explanation:
Animals are technically not made from nature, while all the others are made from natural resources.
Hope this helps! have a good day :)