Cumulative Exam — Cumulative exam Answers

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The producer in an energy pyramid contains about 1,000 kcal of energy.About how much of this energy is used by the producer or lost as heat to the environment?

A
10 kcal
B
90 kcal
C
100 kcal
D
900 kcal
22
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Which shows the number of legs in each group of arthropods from least to greatest?

A
arachnids, insects, millipedes, crustaceans
B
crustaceans, millipedes, insects, arachnids
C
millipedes, crustaceans, arachnids, insects
D
insects, arachnids, crustaceans, millipedes
23

Which characteristic do all protists have?

A
They all make or consume food.
B
They all survive in any environment.
C
They are all unicellular.
D
They all have flagella.
24

Sensory neuronsInterneuronsMotor neurons

A
Sensory neurons
B
Interneurons
C
Motor neurons
25

Which would connect the calf muscle to the heel bone?

A
ligament
B
tendon
C
skin
D
muscle

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