Chapter 6- how living things grow and change

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Transcript Chapter 6- how living things grow and change

Study Review
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What kind of tree grows cones to
make seeds?
A flowering
B deciduous
C coniferous
D fibrous
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Which animal group has mostly
live births?
A amphibians
B mammals
C reptiles
D arthropods
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What structure helps a cactus from
losing too much water?
A thick, waxy stems
B deep taproots
C seeds made into cones
D leaves with stinging hairs
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Where in a plant would you find
tubes that move water and nutrients
from the roots to the leaves?
A root
B stem
C leaf
D flower
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What do sea jellies, earthworms,
and spiders have in common?
A They all have eight legs.
B They all have stingers.
C They all have backbones.
D They do not have backbones.
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How would you classify a
magnolia tree and a fern?
A) A magnolia tree is a nonflowering
plant and a fern is a flowering
plant.
B) A magnolia tree is a flowering
plant and a fern is coniferous.
C) A magnolia tree is a flowering plant
and a fern is a nonflowering plant.
D ) A magnolia tree is coniferous and
a fern is a nonflowering plant.
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How are birds and mammals
alike?
A They both hatch from eggs.
B They both feed milk to their
young.
C They both breathe air through
lungs.
D They both have feathers.
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Some plants make cones. Other
plants make flowers. What is the
purpose of flowers and cones?
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A
They move water and food
throughout the plant.
B
They hold the plant in the soil so
that it does not blow over in heavy
winds.
C
They make seeds so the plant can
reproduce.
D
They take in water and nutrients
from the soil.
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Animals can be divided into two groups based
on whether they have a _____ or not.
A B C D
Backbones
Tails
Fur
Lungs
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How would you classify ferns and mosses?
A- They are invertebrates
 B- They produce spores
 C- They produce seeds
 D- They scatter pollen
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Leaves turn carbon dioxide and water into
what two things?
A- Sugar and oxygen
 B- Seedlings and sugar
 C- Oxygen and stems
 D- Nutrients and sugar
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A cactus stores the most water in its________.
A- Roots
 B- Leaves
 C- Stem
 D- Flowers
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Look at the picture below. What invertebrate
group does this animal belong to?
A- Amphibians
 B- Mollusks
 C- Arthropods
 D- Reptiles
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Describe 3 traits of animals in the mammal
group.