Question #6403909Single Choice
Writing and Reading
Question
Webs allow spiders to catch prey without having to expand energy chasing it around. However, spinning web is a tiring process because of the large amount of protein required, in the form of silk. In addition, silk quickly loses its stickiness and becomes inefficient at capturing prey. As a result, spiders often eat it's own webs daily to regain some of the energy used in spinning. The silk proteins are thus recycled.
Options
A
NO CHANGE
B
its own web's
C
there own webs'
D
their own webs
Answer & Analysis
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