See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
Slow, continuous evolutionary change over time
Rapid bursts of change, then long stable periods (stasis)
Charles Darwin
Stephen Jay Gould and Niles Eldridge
Trilobites (slow, continuous change)
Horseshoe crabs (unchanged for 445 million years)
Intermediate or transitional forms
Long periods with populations stable, little change
No, both accept natural selection as the mechanism
Large-scale evolutionary changes
Select your subjects, and get access to A+ resources today.