When cod entered the Baltic Sea, which population dramatically increased?
Herring
Zooplankton
Phytoplankton
Fish similar to cod

Which are observations about the tree on the right ,? check all that apply

Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach

According to the cladogram, which organisms have roundworms as a common ancestor?