Completion
Complete each sentence or
statement.
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1.
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Similar cells that have the same job or function come together to make a(n)
_________________________.
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2.
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To
produce hearty crops farmers may use _________________________________.
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3.
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An
animal that has a backbone is a(n) ________________________________.
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4.
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Scientists divide all animals into two main groups based on the presence or absence of
a(n) ____________________________.
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5.
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An
adaptation that allows an animal to look like its surroundings is called
___________________________.
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6.
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Animals that feed milk to their young are classified as
____________________________.
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7.
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An
adaptation that allows an animal to look like something else is called
__________________.
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8.
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A
duck’s webbed feet are an example of a(n) ______________________ ______________.
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9.
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A
group of organs that work together is a(n) __________________ __________________.
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10.
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An
animal that doesn’t have a backbone is a(n) ____________________________.
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11.
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A dog
that goes to the door when its owner picks up its leash is demonstrating a(n) ________________
__________________.
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12.
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The
passing of inherited traits from parents to offspring is called
________________________.
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13.
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An
animal that breathes through lungs, has scales on its skin, and has leathery eggs is a(n)
__________________.
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14.
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A
group of tissues that work together is called a(n) __________________.
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15.
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One
of the simplest kinds of animals is a(n) ______________________.
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16.
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A
word that means “different” is _____________________________.
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17.
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A
bird’s nest-building behavior is an example of a(n) _______________________
_________________________.
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18.
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A
living thing that has parents that are quite different from each other is called a(n)
_________________.
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19.
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Organisms that make up the largest group of animals on Earth are
______________________.
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20.
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A
bat’s mouth, stomach, and intestines make up its digestive ______________________.
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Other
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21.
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Word
Bank: invertebrate, vertebrate, tissue, arthropods, heredity, camouflage, sponge, diversity,
organ system, mimicry, crossbreeding, inherited behavior, reptile, learned behavior, backbone,
mammals, organ, system, hybrid, inherited trait
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