AnswersIntegrated Science 9 part 2 SHS onlineUnit Test

Unit Test — Unit test Answers

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Which best describes a role of animals in the water cycle?

A
They help water vapor condense when they produce waste.
B
They help water vapor condense when they inhale.
C
They release water vapor through transpiration.
D
They release water vapor when they exhale.
22
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Kate wrote the steps of the carbon cycle to describe how carbon is cycled through specific organisms. The steps are in random order.1 - The rabbit decomposes.2 - The rabbit eats the carrot plant. 3 - The carrot plant takes in carbon dioxide from the air during photosynthesis.4 - Carbon compounds are returned to the soil.

A
2, 3, 1, 4
B
3, 2, 1, 4
C
3, 4, 2, 1
D
2, 4, 3, 1
23

Which basic need would two male organisms most likely compete over?

A
energy
B
food
C
reproduction
D
water
24

Which statement describes a host organism?

A
A host shares nutrients with a parasite.
B
A host loses nutrients to a parasite.
C
A host immediately kills a parasite.
D
A host is immediately killed by a parasite.
25

Which sphere protects Earth’s surface?

A
atmosphere
B
biosphere
C
geosphere
D
hydrosphere

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