Explanation:
The age of a building can be determined quite accurately by documentation, but when documents are not readily available, visual clues such as those available during a professional home inspection can still determine when a house was built by examining its components, building materials, even nails, fasteners, and types
They have a certain shape of active sites which only fit in certain substrates
See lock and key theoru
Replication of the DNA and cell growth occur during the S-Phase of the cell cycle.
Answer:
Argon- a chemical element
Water- polar molecule
Nitrogen- chemical compound
Uranium- chemical element
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Explanation:
In conclusion B. water is a molecule