Lesson 1 Cells
Lesson 2 Classifying Life
Lesson 3 Plants
Lesson 4 Classifying Animals
Lesson 5 How are living Animal Systems things similar?
Chapter 1 Menu organism cell unicellular multicellular chlorophyll tissue organ organ system
Lesson 1 Splash What are cells?
Cells are the smallest units of living things that can carry out the basic processes of life. frog cells
amoeba cell
Lesson 1 a What is inside an animal cell? vacuoles nucleus
cytoplasm
cell membrane mitochondria
Lesson 1 b What is inside a plant cell? vacuole mitochondria nucleus
cytoplasm
cell membrane
Lesson 1 c Cells form tissues, tissues How are cells organized? form organs, and organs work together in organ systems. cell organ tissue system
organ
All of the cells, tissues, organs, and organ systems form an organism.
Lesson 1 d Main Idea
What is the main difference between the ways unicellular and multicellular organisms are organized?
Unicellular organisms perform functions on their own. Multicellular organisms have special cells, tissues, and organs to do tasks.
Lesson 1 Main Idea Review Vocabulary
______Chlorophyll is able to use the energy in sunlight.
Similar cells working together at the same function form a ______.
A ______is the smallest unit of living things that can carry out the basic processes of life.
A group of tissues working together to perform a specific function form an ______.
cell chlorophyll organ tissue
Lesson 1 Vocab a Review Vocabulary
Organs that work together to perform a certain function make up an ______.
______Multicellular organisms are made of more than one cell.
An ______is a living thing.
______Unicellular organisms are made of a single cell. multicellular organ system organism unicellular
Lesson 1 Vocab b Review How can you tell the difference between a typical plant cell and Compare and Contrast a typical animal cell?
Plant cell: Both: Animal cell: has have cell has many or chloroplasts, membrane, no vacuoles cell wall organelles
End of Lesson
Lesson 1 GO Review Lesson 1 Vocab a Lesson 1 Vocab b Lesson 1 Vocab c Lesson 1 Vocab d Lesson 1 Vocab e Lesson 1 Vocab f Lesson 1 Vocab g organ system (ôr´gən sis´təm) A group of organs that work together to do a certain job. (p. 28)
Lesson 1 Vocab h classification kingdom species vertebrate invertebrate vascular nonvascular
Lesson 2 Splash How are organisms classified?
Kingdom
Phylum
Class Scientists classify organisms by sorting Order them into groups according to shared Family characteristics. Genus
Species
Lesson 2 a What are animals? Animal Kingdom vertebrates invertebrates
fish snake sponge dragonfly
cow jellyfish
Lesson 2 b What are plants and fungi?
FungusPlant Kingdom Kingdom nonvascular vascular yeast rust morels mold smut mildew mushrooms
liverwort moss flowering plant fern
morels penicillin corn smut hornwort pine tree
Lesson 2 c What are bacteria and protists?
BacteriaProtist KingdomKingdoms
Ancientplantlike animal-likeTrue Bacteriafungilike Bacteria
hot springs rod-shaped sphere- spiral shaped bacteria E. coli shaped step orangeLyme disease red algae paramecium slime mold
Lesson 2 d What are viruses?
Viruses are tiny particles that enter the body of a living thing, take over some of its cells, and cause the organism to get sick.
Lesson 2 e Main Idea
Which three kingdoms are mainly multicellular? Mainly unicellular?
Multicellular: animals, plants, and fungi Unicellular: protists and bacteria
Lesson 2 Main Idea Review Vocabulary
The narrowest group an organism can be classified into is a ______.
The word ______means “contains tubes or vessels.”
A ______is an animal with a backbone.
______Classification has been called the science of finding patterns.
classification species vascular vertebrate
Lesson 2 Vocab a Review Vocabulary
______Nonvascular plants do not have vascular tissue.
The broadest group an organism is classified into is a ______.
An ______is an animal without a backbone.
invertebrate kingdom nonvascular
Lesson 2 Vocab b Review How would you classify a Classify multicellular organism that has cell walls but no chlorophyll?
Fungi Not a plant Not an animal
Does not move, Does not make multicellular its own food
End of Lesson
Lesson 2 GO Review Lesson 2 Vocab a Lesson 2 Vocab b Lesson 2 Vocab c Lesson 2 Vocab d Lesson 2 Vocab e Lesson 2 Vocab f Lesson 2 Vocab g gymnosperm angiosperm xylem phloem cambium photosynthesis transpiration cellular respiration
Lesson 3 Splash How are plants classified? Plants are classified as vascular or nonvascular. vascular seedless seed
no flowers flowers
gerber fern horsetail Douglas fir gingko hydrangea daisy
Lesson 3 a What are roots? cortex A root is the part of the plant that absorbs water and minerals, stores food, and anchors the plant.
root hair
transport vessels root cap epidermis
Lesson 3 b What are stems? Stems are plant parts with two functions: supporting the plant and transporting water, minerals, and sugars to different parts of the plant.
xylem
cambium
phloem woody stem soft stem
Lesson 3 c What are leaves?
Leaves are plant parts that carry out the processes of photosynthesis and transpiration.
cuticle epidermis
vein
xylem guard cells phloem stoma
Lesson 3 d 5 Some water evaporates What are through open stomata. leaves? 4 Sugar is then transported in the phloem tissue. 3 Water in the leaves is used to make sugar. transpiration 2 Water moves through the xylem tissue up to the leaves. water sugar 1 Water enters the plant’s roots.
Lesson 3 e How are photosynthesis sunlight and respiration related? photosynthesis
carbon dioxide sugar + oxygen
respiration
water
Lesson 3 f Main Idea
Why do all plants need air, water, and sunlight?
Plants need these raw materials to carry out photosynthesis.
Lesson 3 Main Idea Review Vocabulary ______Photosynthesis is the process by which a plant makes its own food.
______Xylem is a series of tubes that moves water and minerals up a plant’s stem.
______Phloem moves sugars that are made in the plant’s leaves to other parts of the plant.
An ______is a seed plant that produces flowers. angiosperm phloem photosynthesis xylem
Lesson 3 Vocab a Review Vocabulary Xylem and phloem cells are produced in the ______.
A ______is a seed plant that does not produce a flower.
Energy is released when the cells of organisms use oxygen to break down sugars stored as starch in the process called ______.
The loss of water through a plant’s leaves is called ______. cambium cellular respiration gymnosperm transpiration
Lesson 3 Vocab b Review An insect cannot survive in a Draw covered jar, even though the jar Conclusions contains food and water. When a plant is added to the jar, the insect can now survive. Explain.
insect gets plant in jar oxygen
End of Lesson
Lesson 3 GO Review Lesson 3 Vocab a Lesson 3 Vocab b Lesson 3 Vocab c Lesson 3 Vocab d Lesson 3 Vocab e Lesson 3 Vocab f Lesson 3 Vocab g Lesson 3 Vocab h asymmetrical radial symmetry bilateral symmetry monotreme marsupial placental mammal
Lesson 4 Splash What are simple invertebrates?
Most lower invertebrates live in aquatic environments, which are filled with water or are moist. segmented worm
roundworm
flatworm
sponge sea anemone
Lesson 4 a What are complex invertebrates?
Some invertebrates have specialized organs and complex body structures.
Lesson 4 b What are vertebrates? Vertebrates are animals that have a backbone, bilateral symmetry, and an endoskeleton.
Lesson 4 c What are mammals?
Mammals are warm-blooded animals that produce milk to feed their young.
Most mammals have hair or fur.
Lesson 4 d Main Idea
What is the main difference between vertebrates and invertebrates?
Vertebrates have a backbone and invertebrates do not.
Lesson 4 Main Idea Review Vocabulary
______Radial symmetry is a body plan in which all body parts of an organism are arranged around a central point.
The young of a ______develops within its mother.
A ______is a pouched animal. marsupial placental mammal radial symmetry
Lesson 4 Vocab a Review Vocabulary
A ______is a mammal that lays eggs.
An ______body plan cannot be divided into mirror images.
______Bilateral symmetry is a body plan in which an organism can be divide along only one plane of their body to produce two mirror images. asymmetrical bilateral symmetry monotreme
Lesson 4 Vocab b Review Main Idea What characteristics identify birds? and Details
warm-blooded Characteristics of Birds two wings
End of Lesson
Lesson 4 GO Review Lesson 4 Vocab a Lesson 4 Vocab b Lesson 4 Vocab c Lesson 4 Vocab d Lesson 4 Vocab e Lesson 4 Vocab f skeletal system muscular system digestive system excretory system respiratory system circulatory system nervous system endocrine system
Lesson 5 Splash What are the skeletal and muscular systems?
vertebrate skull
pelvis
rib
femur
Lesson 5 a What are the digestive and excretory systems?
intestines stomach kidneys
esophagus
liver bladder
Lesson 5 b What are the respiratory and circulatory systems? Two body systems that work together 2 to provide oxygen and food to cells. In the lungs, the blood drops off 3 The oxygen-poor carbon dioxide and blood is pumped picks up oxygen. to the lungs.
2 3 3
4 4 Oxygen-rich blood 1 1 flows into the heart. Oxygen-poor blood Then it is pumped to flows into the heart. the body.
Lesson 5 c What are the nervous and endocrine systems?
Two body systems that work together to control physical responses and body activities.
Lesson 5 d Main Idea
How are the circulatory, respiratory, skeletal, muscular, and nervous systems put into use when a rabbit runs from danger?
Circulatory/respiratory: get blood with oxygen and food to leg muscles Skeletal/muscular: make legs move; nervous: sense danger, coordinate leg movement
Lesson 5 Main Idea Review Vocabulary The vertebrate ______includes the brain, nerve cord, nerves, and sense organs.
The power to actually produce movement is provided by the ______.
The ______is a long tube in which food is broken down into nutrients an organism can use.
The ______consists of the heart and blood vessels. circulatory system muscular system digestive system nervous system
Lesson 5 Vocab a Review Vocabulary The ______is made up of bones, tendons, and ligaments.
The ______removes waste products from the body.
The ______of a rabbit is made up of the lungs and the passageways that lead to them.
The ______has glands which produce hormones. endocrine system respiratory system excretory system skeletal system
Lesson 5 Vocab b Review What steps take place in the rabbit’s body to bring blood Summarize to the body cells?
heart blood oxygen pumps travels in cells
steps to bring summary blood to cells
End of Lesson
Lesson 5 GO Review Lesson 5 Vocab a Lesson 5 Vocab b Lesson 5 Vocab c Lesson 5 Vocab d Lesson 5 Vocab e Lesson 5 Vocab f Lesson 5 Vocab g Lesson 5 Vocab h