Phylum Annelida
Phylum Echinodermata Kingdom Animalia. General Characteristics Name means “ spiny skin ” 1.Exclusively marine 2.Possess a semi-flexible endoskeleton.
Circulation and Respiration Chapter 22. The Circulatory System Works with other organ systems Maintains volume, solute concentration and temperature of.
AVIAN PHYSIOLOGY Meeting the demands of flight. Flight Most E-demanding type of locomotion (E/T) Most efficient type of locomotion (E/D) - An integrated.
