In the space provided, write the chromosome number (2n or n) for each phase.

Using the periodic table, determine which material is most likely a good conductor

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change