Question

Spiders use this silk to make webs to trap their prey. The egg sacs of some spiders are also made of silk which pretreats the unborn progeny. Sometimes the spider can also use its
silk as a safety feature. A certain species of spider 'phidippus apacheanecs' trails a safety line of fine silk as it jumps. It uses the silk line to recover if it misses its target. The silk of
'Naphils Spider' is the strongest natural fibre known. A particular species of spider uses its silk as a safety feature
1 Mark
Select one:
none of the above
to pretreat the unborn progeny
to recover if it misses its target
to trap their prey​

Answer 1

Answer:

to recover If it misses its target

Answer 2

Answer:

A particular species of spider uses its silk as a safety feature :

d. To trap their prey ✓