If you can't see then here are the questions 1. name and describe the feature of the ocean floor shown at A.
2. name the process occurring at B, and explain what results from it
3. what happens to old oceanic crust as new molten material rises from the mantle.
4. the arrows on the diagram show the ocean floor spreading from the ridge. what are the three kinds of evidence scientists have found to support this idea?
5. what process is shown occurring at C, and why does it occur?

sorry for the typos and if you cant answer all of them that is fine I guess... but try to answer 2 at least.

explanation:

okay now i don't know this but for the pints nothing else to say bye

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.