DNA is <span>deoxyribonucleic acid, a carrier of genetic information. mRNA are molecules that carry a portion of the DNA code to other parts of the cell for processing.
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I think it is stitches for the first one and the secend is padding I think
1. plants do not need and complex excretory organ because it creates a very small amount or nitrogenous waste.
Answer:
4, 5, 11, 10, 12, 3, 9, 2, 6, 8, 7, 1
I might have messed up but i believe this is correct.
Explanation: