Pedigree worksheet answers how do scientist trace hereditary disease through a family history

Genetic ancestry testing, or genetic genealogy, is a way for people interested in family history (genealogy) to go beyond what they can learn from ... from many people can be used by scientists to explore the history of ... Can a direct-to-consumer genetic test tell me whether I will develop Alzheimer disease?

Explanation:

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

i think that c)gold was found there

but i am not sure