<span>The answer would be Minerals. I now this answer is right. </span>
Answer:
Phenotype
Explanation:
It's phenotype because a genotype is not a physical trait; a genotype means genes. It's phenotype because it a physical trait you can see. Lets say twins look the same on the outside but on the inside they have completely DNA. This is like how some butterflies look the same with orange wings but one might have a mutation in its genes.
Oxygen is the correct answer !
D - an increase in tree cover in the tundra.
Not quite sure but would say Archaebacteria with the most confidence... hope this helps good luck
