What is true of the most recent Ice Age?

A. It occurred during the Mesozoic era.

B. The Continents were much closer together than they are now.

C. It made the dinosaurs extinct.

D. Sea levels were 300 feet lower than they are now.

The fauces connects which of th following structures to the oropharynx

Which sequence correctly shows the path of carbon dioxide during repiration?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.