Answer: 
oxygen atoms come from  split water molecules
Explanation:
 
        
             
        
        
        
<span>The tropical Eastern Pacific biome is home to more plants and animal species than any other, as it is home to the Amazon rainforest.</span>
        
             
        
        
        
Guttation is the process of loss of water from the surface of leaves in the form of liquid drops... Guttation occurs when root pressure is high and transpiration is low. 
 
        
             
        
        
        
Answer:
D
Explanation:
Homozygous mean a pair of alleles that are the same. Hence the root word homo- which means same. If the alleles were different, we would call this pairing a heterozygous pair, with the root word hetero- meaning different. An example of a homozygous pair would be AA, two dominant allele, or aa, two recessive alleles, while a heterozygous pair would be Aa, one dominant and one recessive allele. 
 
        
                    
             
        
        
        
Answer:
im pretty sure its a petri dish
Explanation: