The earth has often times been struck by large asteroids, but they have seldom done much to alter evolution.
Correct Answer:
Verified
Q41: The golden toad of Costa Rica is
Q44: Mutations are the source of natural selection.
Q44: Long-term climate changes determine where plant and
Q46: Houseflies would probably adapt to an environmental
Q49: If the percentage of atmospheric oxygen increased
Q54: The fossils found so far probably represent
Q55: Endemic species are particularly vulnerable to extinction.
Q57: In speciation,two species interbreed to form one
Q58: Genetic engineering allows scientists to transfer genes
Q72: In geologic history,mass extinctions have been followed
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents