What is the effect of a hypotonic,
hypertonic, or isotonic solution on a
cell?

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird