A entity has a primary key that is partially or totally derived from the parent entity in the relationship.

Which of the following graphs have the same wavelengths

The term life cycle includes the entire process of: adults defending their young providing a conducive environment adults producing gametes fertilization the growth of the offspring to adulthood

Amolecule of carbon moves through various media during the process of its cycling. in which medium will it move the fastest? a. soil b. air c. biota d. runoff water e. oceanic water