⚠️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.

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

The element that has the greatest electronegativity is