What is the # of offspring from spore formation?

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite