The properties that allow this are the carbon's four valence electrons, and the fact that they can bond with other carbon atoms.
The Inner layer of tissue is used for digestion.
Answer:
I think a is the awnser because it makes the most sense
Answer:
Oswald Avery, Colin MacLeod, and Maclyn McCarty showed that DNA (not proteins) can transform the properties of cells, clarifying the chemical nature of genes. Avery, MacLeod and McCarty identified DNA as the "transforming principle" while studying Streptococcus pneumoniae, bacteria that can cause pneumonia.
Explanation:
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