No system is completely closed off from its surroundings, but some systems are almost completely closed. which of these represents a system that is almost completely closed?

a. a metal file cabinet

b. a glass bottle

c. a small island

d. an insulated thermos

What is another name for the spanish navy in 1588? a) spanish royal fleet b) spanish armada c) spanish yacht crew d) spanish tall ships

Question 2 of 102 pointshow did the protestant reformation impact the european enlightenment? oa. it convinced many europeans that only biblical laws should befollowed. ob. it required christians to sign a social contract with the protestantchurchoc. it created a new christian country with a republican form ofgovernmentd. it led many people to question the idea that a king's power camefrom god.

The physical feature that makes up part of the border between canada and the united states is the