An integrated package? Natural selection favored increasingly efficient use of energy Endothermy facilitated nocturnal activity Endothermy is especially.
(1.4)Human Systems - Respiratory System (p56-59).
Chapter: Vertebrate Animals Table of Contents Section 3: BirdsBirds Section 1: Chordate Animals Section 2: Amphibians and ReptilesAmphibians and Reptiles.
Who Gives a Hoot: Owl Pellet Dissection
Learn background information and adaptations that make owls top level consumers. Successfully dissect, identify, and reconstruct the remains of owl.
Section 1 Chordates Animals with a backbone belong to a larger group of animals called chordates (KOR dayts). Three characteristics of all chordates.
Chapter 18: Vertebrates
The Skeleton
The Skeletal System Health Science I. Bone Facts Makes up the framework of the body Consists of 206 individual bones in the adult.
