A typical ruby-throated hummingbird is 8 cm long.Express its length in millimeters and micrometers (µm).
A)80 mm;800 µm
B)80 mm;80,000 µm
C)800 mm;0.008 µm
D)800 mm;0.8 µm
E)0.8 mm;8000 µm

Name: A typical ruby-throated hummingbird is 8 cm long.Express its length in millimeters and micrometers (µm). A)80 mm;800 µm B)80 mm;80,000 µm C)800 mm;0.008 µm D)800 mm;0.8 µm E)0.8 mm;8000 µm
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Quizplus · Accepted Answer

1 cm equals 10 mm, so 8 cm equals 80 mm. 1 mm equals 1000 µm, so 80 mm equals 80,000 µm.

A Typical Ruby-Throated Hummingbird Is 8 Cm Long