Explain echolocation.
Explain echolocation.
Explain echolocation.
Summarize the biology of seabirds and shorebirds
Summarize the biology of marine reptiles.
Contrast poikilotherms, ectotherms, homeotherms, and endotherms
Differentiate between viviparous, oviparous, and ovoviviparous
Describe at least two fish behaviors (for example, territoriality, schooling, and migration).
Explain how fish swim.
What are the four chordate characteristics?
Differentiate between an endoskeleton and an exoskeleton
Differentiate between an open and closed circulatory system