Bulgaria is the answer you're looking for.
Human twin and adoption studies imply that aggressive tendencies in human beings are "<span>at least partly influenced by genetics".</span>
Adoption studies are one of the great devices of behavioral genetics. These studies are used to gauge how much a characteristic shifts in light of environmental and genetic variety. Adoption studies are normally utilized together with twin studies while evaluating heritability.
Some restructuring on business ownership and building activity
not 100% sure but it’s worth a shot
Answer:
(A). Cross-sectional
Explanation:
A cross-sectional research design is used to collect information on a single variable at a particular time, from different population groups with similar characteristics.
In this case, the research variable being studied is depression, while the individuals are grouped according to ages.
Answer:
From what I remember it was near Asia.
