How did the composite volcano in the image get its layered interior?

Match the digestive enzymes to the macro molecules they to digest. down fats into glycerol and fatty acids down carbohydrates into simple sugars down nucleic acids into nitrogenous bases and simple sugars down proteins into amino acids

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

What is the compliment dna strand to the following sequence: ttgactaggcta