DGF 5th Grade Science Chapter 1 Lesson 4-5

Something that can NOT be divided into mirror images.

• asymmetrical

• bilateral symmetry

• marsupial

• monotreme

A body that can be divided into many mirror images round a central point.

• Assymetrical

• Radial Symmetry

• Bilateral Symmetry

• Digestive System

A body that can be divided on one plane into mirror images.

• Radial Symmetry

• Monotreme

• Bilateral Symmetry

• Asymmetry

Mammals that lay eggs.

• Marsupial

• Placental Mammal

• Excretory System

• Monotreme

Mammals that have a pouch.

• Marsupial

• Monotreme

• Placental Mammal

• Muscular System

Mammals whose young develop within the mother like humans.

• Monotreme

• Circulatory System

• Placental Mammal

• Marsupial

System made of bones, tendons, and ligaments.

• Muscular System

• Skeletal System

• Nervous System

• Digestive System

Body system that moves bones.

• Endocrine System

• Circulatory System

• Muscular System

• Digestive System

Organ system that breaks down food so it can be absorbed into the bloodstream.

• Respiratory System

• Excretory System

• Muscular System

• Digestive System

Organ system that removes cellular waste from the body.

• Excretory System

• Endocrine System

• Skeletal System

• Respiratory System