The interactions of earthworms and robins in a beech forest make up which ecological unit? a. population b. ecosystem c. biome d. community plz !

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions

The process of replication is the same for all living things because