Which of the following describe glands? Check all that apply.
a structure that secretes substances through
a duct
a thin layer that separates or connects
structures inside the body
a structure that secretes hormones into the
bloodstream
a structure usually made from connective and
epithelial cells

Germany was unified as a result of a series of wars. which ofthe following wars was the last and resulted in the formation ofthe german empire? austro-prussian warbfranco-prussian wardanish war

1. what was the result of growing nationalism and pan-africanism on european-african relations? africans were encouraged to seek independence from europe. european colonialism grew and strengthened in africa. the change of power from european to african rule went smoothly. africans believed they could live peacefully with europeans.

How many countries have signed the kyoto protocol?