Which of these is the smallest unit that natural selection can change?

a) a speciesê¹ gene frequency
b) a populationê¹s gene frequency
c) an individualê¹s genome
d) an individualê¹s genotype
e) an individualê¹s phenotype

Granite rock is light in color. which feature directly contributes to this color? the process that forms granite the amount of silica minerals in granite the shape of the grains found in granite the unique pattern formed by grains in granite

Regarding most of the narrator’s story, which word best describes the tone?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures