1. Identify the three main gases in our atmosphere which trap some of the heat from the sun. AND
2. What would happen to the climate on earth if we did not have some greenhouse gases in our atmosphere?

During binary fission, what events must occur before the cell splits into two new cells?

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?

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.