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Lesson 1
Lesson 2
Lesson 3
This & That
More This & That
100
The part of earth that can support living things
What is the biosphere?
100
The grouping of things according to their similarities.
What is classification?
100
Plants that have cells that form tubes that carry water and food.
What are vascular plants?
100
Define invertebrate.
What are animals without backbones?
100
Human beings belong to this animal phyla.
What is Chordates?
200
Each organism in the biosphere _________________ with other organisms and the _______________ to produce a web of interactions.
What is interacts & environment?
200
The most common classification system scientists use today is based on ______________ kingdoms.
What is 6?
200
Seed plants that do not produce flowers
What are gymnosperms?
200
Only the phylum Chordates contains animals that are this.
What are vertebrates, or animals with backbones?
200
Human beings belong to this kingdom.
What is animal?
300
A characteristic that enables an organism to survive and reproduce in its environment is called this.
What is adaptation?
300
How scientists divide the animal kingdom.
What is kingdom, phylum, class, order, family, genus, and species?
300
These plants do not have tubes. Materials pass through cells.
What are nonvascular plants?
300
Echinoderm bodies are unique because of this.
What is five part balanced arrangement of parts that makes these animals easy to recognize?
300
This kingdom is used to make foods and medicines such as penicillin. It also can cause athlete's foot & ringworm.
What is fungi?
400
Define species.
What is a group whose members can mate with one another and produce offspring that are able to produce offspring?
400
Single-celled organisms that do not have a nucleus
What is bacteria?
400
Seed plants that produce flowers
What are angiosperms?
400
Scientists classify organisms because of this.
What is it makes it easier to study them.
400
Without this kingdom, the Earth would not exist.
What is plants?
500
The thick fleshy stems of the cactus can store a lot of water. This is an example of ?
What is an adaptation?
500
Most scientists classify organisms according to these three things.
What is cell structure, how get food, and reproduce?
500
About 95% of all animal species are this.
What are invertebrates?
500
One of these is an example of a kingdom: arthropod, archaebacteria, angiosperm, or vertebrate
What is archaebacteria?
500
Members of this kingdom grow in moist dark places.
What are fungi?