⚠️FAST PLEASE⚠️IM TIMED HURRY⚠️ After concluding his research, which statements would Virchow agree with? Check all that apply.

A..Living things come from nonliving things

B..Cells can come from nonliving materials

C..Frogs can come from mud.

D..Living things can only come from living things

E..Cells come from pre-existing cells.

Which of the following is considered a benefit to using wind energy as a source of power

Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.

Answer explain why it is not possible to deduce a complete order of reactivity.