Explain how random mutations such as those in pathogens with a mutator phenotype may arise in the DNA of an organism .

it can mutate you Bobby like if you eat food with GMO

Explanation:

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

the index of refraction of the second medium is higher. i just took the test trust me !