Answer:
Bears, particularly cave bears, hibernated in the deepest galleries. Some died and their bones were noticed by Paleolithic people when they went underground. ... The charcoal fallen from their torches, their fires, a few objects, bones and flint tools left on the ground are the remains of meals or of sundry activities.
Explanation:
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:
The president of Brazil (Portuguese: Presidente do Brasil), officially the president of the Federative Republic of Brazil (Portuguese: Presidente da República Federativa do Brasil) or simply the President of the Republic, is the head of state and head of government of Brazil.
Explanation:
Hope this is helpful
The answer to this question would be A and B.
