What is a major problem with traditional classification? Give an example that demonstrates this problem.

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

What type of genetic drift would be simulated if all the beans that were not selected died out?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.