Cite evidence provided in the introduction and in the diagram to describe the type of cell transport that transports sodium and potassium ions across the cell membrane. HEELLL

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

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

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?