Which of the following statements is part of the cell theory?
a.
all cells come from pre-existing cells.
b.
all living things are made up of one or more cells.
c.
cells are the basic units of living things.
d.
all of these

answer; /// i believe the correct answer is (reactants);

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

i believe it is c: genes for body color and wing size are inherited separately from each parent.