What happens during rusting of an iron nail? Sulfur, iron, and oxygen combine to form iron sulfoxide.

Iron and oxygen combine to form iron oxide.

Iron and sulfur combine to form iron sulfide.

Sulfur and oxygen combine to form a sulfur dioxide coating.

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

What type of pollution does household garbage cause