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6th grade NS U2 Animalia kingdom, invertebrates/ ...
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How do reptiles breathe?
Through their lungs
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What are the 5 groups of vertebrates?
fish, amphibians, reptiles, birds, mammals
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What covers the body of an echinoderm?
spiny plates
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Do molluscs have organs?
Yes, they do
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What are the 6 groups of invertebrates?
porifera, cnidaria, annelids, echinoderms, molluscs, arthropods
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What covers the body of a reptile?
impermeable scales
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What type of vertebrate is a bat?
a mammal
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What do we call the process of change that amphibians undergo from eggs to adults?
metamorphosis
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Which group of vertebrates do storks and ostriches belong to?
birds
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Does a porifera have any organs?
No
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Should you touch the tentacles of a cnidaria? Why or why not?
No, because they are poisonous
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How do mammals breathe?
Through their lungs
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What covers the body of a fish?
scales
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What type of vertebrate is a lizard?
a reptile
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What type of invertebrate is a snail?
a mollusc
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How do fish breathe?
they take oxygen in through gills
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What covers the body of an arthropod?
articulated exoskeleton
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What type of invertebrate is an earthworm?
An annelid
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What type of egg shells do birds have?
rigid egg shells
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How do female mammals nurse their young?
with milk from mammary glands
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How do birds breathe?
Through their lungs
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What type of invertebrate is a lobster?
an arthropod
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Which type of reptile does not have any limbs?
snakes
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Do amphibians eat plants?
No, they are carnivorous
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What type of body does a cnidaria have?
a bag-shaped body
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Are reptiles oviparous or viviparous?
oviparous
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Which mammals are not viviparous?
duck-billed platypus and the echidna
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Where do amphibians live?
on land, but close to water
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What is an annelid’s body divided into?
rings
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How many limbs do mammals have?
four limbs
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What type of vertebrates have fins?
fish
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