Describe how dna replication takes place?

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

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.