The _______ are the lower chambers of the heart. 

Uncle Bob came over for Easter. My mom remarked that Uncle Bob drinks like a fish (implying he drinks a lot of alcohol). I told her he drinks like a saltwater fish, not a freshwater fish. Based on what we learned about hypotonic, hypertonic, and isotonic solutions… Why do saltwater fish need to drink water? What will happen to their cells? Be DETAILED.

_______ of neurons allow them receive signals from other cells. 

Whenever energy transfers from one form to another, what happens to the heat generated?

The purpose of the inflammatory response is _____________. 

_______ keep blood moving in one direction through the heart and attached vessels. 

Blood does not leave the vessels in animals with a ____________. 

Sperm form in the __________ and are stored in the _____________.

Which of the following is true of the large intestine?

The spleen filters _______________ of pathogens.