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Phylum/Division Sample 1: Chrysophyta Sample 2: Annelida Sample 3: Arthropoda Sample 4: Amphibia Sample 5: Aves

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Phylum/Division	Sample 1: Chrysophyta	Sample 2: Annelida	Sample 3: Arthropoda	Sample 4: Amphibia	Sample 5: Aves
Common Feature
Nutrition How does the organism break down and absorb food?		They eat through dirt	Some are vegetarians	Thy are vegetarians
Circulatory System (Transport) How does the organism get what it needs to cells (open, closed, diffusion only)?	Diffusion	Closed	Open circulatory	Closed	Closed
Respiratory System How does the organism get oxygen and release carbon dioxide?	Diffusion	Diffusion through skin	Diffusion through tracheal tubes	Diffusion through skin and lungs	Diffusion through the lungs
Reproductive System Does the organism use asexual or sexual reproduction (eggs, seeds, spores, placenta, type of fertilization)?	Asexual	Has organs containing their eggs that moves from front to rear	Internal fertilization	External fertilization; must be in a moist environment	Internal Fertilization
Excretory System How does the organism get rid of wastes and maintain an ionic balance of fluids?		Waste exits through Anus		Waste goes through kidneys, intestines and anus	Waste goes through kidneys, intestines and anus
Growth and Development Does the organism go through metamorphosis, develop in an egg or uterus, or grow from seeds?		Developed in an egg then hatch	Developed in egg	Developed in egg	Developed in egg
Regulation How does the organism control body processes (hormones, nervous system)?	They have eye spots that can detect the light	The brain, the nerve cord and ganglia runs the length of the body	With the brain, the nerve cord, ganglia and sensory organs	With good reflexes, the brain, and the nervous system
Sample organism	Phytoplankton	Earthworm	Fruit fly	Frog	Bird

Table 2: Samples 6–10

Phylum/Division	Sample 6: Reptilians	Sample 7: Mammalia	Sample 8: Bryophyta	Sample 9: Gymnosperm	Sample 10: Angiosperm
Common Feature
Nutrition How does the organism break down and absorb food?
Circulatory System (Transport) How does the organism get what it needs to cells (open, closed, diffusion only)?	Closed	Closed	Diffusion through cell membranes and cell wall
Respiratory System How does the organism get oxygen and release carbon dioxide?	Diffusion through the lungs
Reproductive System Does the organism use asexual or sexual reproduction (eggs, seeds, spores, placenta, type of fertilization)?	Internal Fertilization	Internal fertilization, developed in uterus	Sperm moves to eggs; must be in a moist environment	Pollen is the male sex cell	Pollen is the male sex cell
Excretory System How does the organism get rid of wastes and maintain an ionic balance of fluids?	Waste goes through kidneys, intestines and anus	Waste goes through kidneys, intestines and anus
Growth and Development Does the organism go through metamorphosis, develop in an egg or uterus, or grow from seeds?	Developed in an egg	Developed in uterus	Spores	Developed in a seed	Developed in a seed
Regulation How does the organism control body processes (hormones, nervous system)?	Endocrine and nervous system	Endocrine and nervous system		Hormones in bud, roots and stem	Hormones in bud, roots, stem and leaves
Sample organism	Snake	Cat	Moss	Pine tree	Rose

Part 2: Using the completed data table, answer the following questions:

What is common among all samples?

What is common among organisms from samples 1, 9, and 10?

What is common between the circulatory system of organisms from samples 5, 6, and 7, but different in organisms from sample 4?

What is common in the respiration system of organisms from samples 2 and 4?

What gas is delivered to the respiratory system of organisms from samples 1, 9, and 10? Why?

Which organisms are producers?

Which organisms are decomposers?

Look at the surface of your hand. You will see the skin and hair made up of protein called keratin. Which organisms did humans inherit that protein from?

Which organisms have blood?

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