Whenever energy appears in one system,
A.
it must have come from somewhere else.
B.
it means the system is suitable for creating energy.
C.
it must be used quickly or it will be permanently lost.
D.
it means energy creation has outpaced energy destruction.
For their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest
The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?
Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?
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