Answer:
The origin of the rock. The texture of the rock. The type of mineral in the rock.
You need two recessive alleles (xx). If even one dominant allele is present, the dominant trait will show (Xx or XX will both result in the dominant trait showing). That’s why they’re called dominant traits, because they overpower the recessive traits. In order for a recessive trait to show you must have two recessive alleles.
it’s gravity holds the solar system together keeping everything from the biggest planet to the smallest particles of debris in its orbit the connection and interactions between the sun and earth drive to seasons ocean current weather climate radiation belt and auroras
