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The World of Living Things

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					THE WORLD OF LIVING THINGS
Mrs. Janice Crum Cuba Elementary SCIENCE 4th Grade

Living cells are made up of…
Single cell Many celled

What are cells?
The basic unit of structure and function of living things.

COMMON TO ALL CELLS
Cell membrane – encloses and gives the cell shape Cytoplasm – jelly-like substance that takes up space in a cell

CELL PARTS FOUND ONLY IN PLANT CELLS…

Cell wall Chloroplast

Animals are classified according to “body plan” as… Simple Animals
Complex

Animals

Animals are classified according to “body structure” as…
Vertebrate

Invertebrate

ONE CELLED LIVING THINGS

Microorganism

Simple and Complex Animals
Simple Animal
 Sponge

Complex
 Snail

– baglike

shape  Earthworm – tube like shape

– more body parts, distinct head with tentacles and eyes

Vertebrates
Birds Bats

Snakes

Humans

Invertebrates
Arthropods Mollusks
Ants, spiders, crabs

Worms

Sponges

A seed is…
A plant part from which a new plant can grow.

Two kinds of plants that make seeds…
Cone bearing – produce unprotected seed Fruit bearing-protected

Fungi is…
Single celled or many celled living things that cannot make their own food.

Fungi
Mushroom Mold Yeast Mildew

Fungi parts…
Hyphae

– anchors the

fungus Spore – cell that can grow into a new fungus

You are a living thing too…
 Made

up of complex cells  Vertebrate  Special needs to live in your environment

World of Living Things Chapter One The End


				
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