Space probes have searched for life in other parts of our universe. Assume that a space probe detects a strange-looking structure existing deep in space. According to the cell theory, what must be true of this structure to be considered a living thing? A. The structure must change shape.
B. The structure must be able to move.
C. The structure must use oxygen.
D. The structure must be made of one or more cells.

C

Explanation:

it's always c trust me please

D. the structure must be made of one or more cells.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

design a political campaign for andrew jackson. include biographical facts about him as well as photographs. use the key words, “andrew jackson’s biography” to find out about him on the internet.include his education, military history, quotations from his speeches, and his views on the major issues with which he had to deal. be persuasive