Lamarck is credited with two &#151; the reality of evolution (species change over time) and the history of evolution (species descend from other species).
(Lamarck; is credited; with two &#151) (species; change; T:over time) (species; descend; from other species)
Lamarck species species
is credited change descend
with two &#151
T:over time
from other species