Given a scientific question, generate a correct answer to it.

[EX Q]: Vertebrates. from the smallest of fish to us. one of the main features we all have in common is our what?
[EX A]: backbone

[EX Q]: Luster, malleability, ductility, and conductivity are all properties of which kind of material?
[EX A]: metals

[EX Q]: What term refers to any method of removing carbon dioxide from the atmosphere and storing it in another form?
[EX A]:
carbon sequestration