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Santiago- Classification of living things
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How do reptiles breathe?
through their lungs
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How do mammals breathe?
through their lungs
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How do amphibians' eating habits change as they age?
tadpoles are herbivores and adults are carnivores
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Where is pollen produced?
in the round sacs in flower stamens
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What process takes place if a bird moves pollen from one place to another?
pollination
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Fill in the blanks: tadpoles breathe through ____ and adults breathe through their _____ and _____
gills; wet skin, lungs
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How do fungi reproduce?
They reproduce with spores, which grow to make mushrooms
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Where does fertilisation take place in amphibians? What are babies called?
In eggs, outside of the female. Babies are called tadpoles
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Are bacteria harmful or beneficial? Give examples
Both! Bacteria in yogurts and medicines help humans with digestion and other functions. Some bacteria cause disease, like meningitis.
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What are the five groups of vertebrate animals?
mammals, birds, reptiles, amphibians and fish
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What is the green substance in plant leaves that catch sunlight?
chlorophyll
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What are sori?
the small bumps on the underside of fern leaves, which make spores
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What are the four steps plants take to produce seeds?
pollination, fertilisation, fruit formation, and germination
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put in order from SMALLEST to LARGEST: trees, grasses & herbs, shrubs
grasses & herbs (smaller), shrubs (medium-sized), trees (large)
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What are hyphae?
long branching filaments that make up multicellular fungi
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What is the process in which plants make their own food?
photosynthesis
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Fill in the blanks: Fish breathe through their ____, and most of them have a _____ that helps them to float or sink
gills; swim bladder
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What is xylem sap? How is it transported?
a mix of water and mineral salts used during photosynthesis. It is transported through the stem to the leaves via xylem vessels.
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Do grasses and herbs have WOODY or NON-WOODY stems?
non-woody
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What nutrients do plants get from the AIR? How do they get it?
Plants get carbon dioxide from the air through their leaves?
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TRUE or FALSE: grasses & herbs normally live longer than trees
FALSE! Grasses and herbs only live for a few months, while trees can live for many years
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can plants move?
NOPE!
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What happens during plant fertilisation?
Grains of pollen enter the pistil and join the ovule
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What part of plant respiration only happens during the daytime?
photosynthesis
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What are birds' skin covered with?
feathers
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What are pathogens?
harmful bacteria that can cause disease
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What do plants produce during photosynthesis?
oxygen
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What are viviparous animals?
Animals that grow offspring inside their bodies
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What are moulds? Where do they grow?
Moulds are a sign of decomposition and decay. They grow on
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Fill in the blank: Plants breathe through all their parts, but only the ______ are involved in photosynthesis
leaves
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What nutrients do plants get from the soil? How do they get it?
Plants get water and mineral salts from the soil through their roots
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What is germination?
When the fruit of a fertilised pistil falls from the plant, and begins to grow into a new plant
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Are birds viviparous or oviparous?
oviparous
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What are the five kingdoms of life?
fungi, plant, animal, monera and protists
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What are fins?
fish limbs!
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What are the three main parts of plants?
the stem, leaves, and roots
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Are reptiles aquatic, terrestrial, or both?
terrestrial
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What are a flower's reproductive organs? Which is female and which is male?
the PISTIL is female, the STAMENS are male
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