Adaptation
Vertebrates
Invertebrates
Changes Over Time
Classifying Life
100
adjustments to internal or external physical structures.
What is structural Adaptations
100
are cold blooded animals that have gills
What is fish
100
includes snails, clams and squids
What is a mollusks
100
differences among members of the same species
What is variations
100
when scientists organize organisms by sorting, or classifying, them into groups according to shared characteristics
What is classification
200
any characteristic that helps an organism survive in its environment
What is adaptation
200
starts their life in water and move to land as an adult
What is amphibians
200
includes sea stars, sea urchins and sea cucumbers. They have a endoskeleton
What is echinoderms
200
species that no longer exists anywhere on Earth
What is extinct
200
the broadest group
What is kingdom
300
an adjustment in an organism;s behavior
What is behavioral adaptation
300
they have thick, scaly, waterproof skin
What is reptile
300
spiders, crabs and insects
What is arthropods
300
are any remains, traces, or imprints of organisms that lived long ago
What is fossils
300
name the kingdoms
What is animal, plants, protist, archea, bacteria and fungi
400
a movement of animals to find food, reproduce in better conditions or find a less severe climate
What is migration
400
they have two legs, two wings, feathers and fly
What is a bird
400
has an asymmetrical body and the only animal without real tissues or organs
What is sponges
400
most fossils are found in
What is a rock
400
two major groups of animal kingdom
What is vertebrates and invertebrates
500
a period of inactivity during cold weather
What is hibernation
500
have fur, produce milk to feed their young
What is mammals
500
includes jellyfish, sea anemones, corals and hydras. they are soft bodied, aquatic creatures
What is sponges
500
How can you determine if a living thing is extinct
What is if all of its group has died
500
two groups of plants
What is vascular and nonvascular
M
e
n
u