Show:
Animals
Vertebrates
Invertebrates
Prehistory I
Prehistory II
100
What are the vital roles of an animal? Hint: there are 3.
1. Nutrition 2. Interaction 3. Reproduction
100
What does it mean to be a vertebrate?
It means that you have a backbone.
100
What does it mean to be an invertebrate?
It means that they do not have backbones.
100
How many years are in a century?
100 years
100
What are the three periods of prehistory?
Paleolithic, Neolithic, Age of Metals.
200
What are the three types of animal diets? (diet=what you eat)
1. Herbivores 2. Omnivores 3. Carnivores
200
What type of skeleton do vertebrates have?
They have an internal skeleton.
200
Are invertebrates oviparous or viviparous?
They are oviparous.
200
What are nomads?
They are people that move from place to place looking for food.
200
How many years are in a decade?
10 years
300
What does oviparous mean?
Oviparous means to be born from an egg.
300
What are the five groups of vertebrate animals?
1. Mammals 2. Reptiles 3. Birds 4. Fish 5. Amphibians
300
How do invertebrates protect their bodies?
They have shells.
300
Who came first: dinosaurs or humans?
Dinosaurs came first.
300
How did humans live in the neolithic period?
They stayed in one place and started to grow their food and raise animals. They created communities.
400
What is an example of an oviparous animal?
Any bird, fish, reptile, amphibian, or a platypus.
400
How do fish breathe?
They breathe from gills.
400
Name two invertebrates.
Fly, sponge, jellyfish, etc.
400
What did paleolithic people use to make tools?
They used bone, stone, and wood.
400
What was the age of metals?
It was when humans began to use metals to create tools and weapons.
500
Are humans omnivores, herbivores, or carnivores?
We are omnivores.
500
What are 2 characteristics of a mammal?
1. They have fur 2. They are warm-blooded 3. They have live births (except playtpus) 4. They breathe from lungs
500
What are the 6 types of invertebrates? *super hard*
1. Mollusks 2. Echinoderms 3. Cnidarians 4. Crustaceans 5. Arachnids 6. Insects
500
When did humans first appear on the Earth? *super hard*
They appeared 2.5 million years ago.
500
How do you say "cobre" in English?
Copper