Ariel drew a diagram to compare two human-induced environmental changes.

Which label belongs in the area marked Y?

A Introduces substances into an environment
B Involves the overhunting of resources
C Causes organisms to use up resources
D Results from the building of roads and bridges

A  

Explanation:

Because both introduce substance that harm organisms. All the other ones are wrong because eutrophication is a natural process that involes little to no human interference .

b because they naturally adapt to their environment plz mark brainliest

explanation:

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.