Question

Insert each blank with a correct word. To understand the way sea animals live, scientists need a) ________ see the world b) _____they see it. Scientists already know c) ___ most deep-sea animals can see only blue light d) ___ have blurry vision. Though biologists have learned a lot e) ________the creatures that live in the deep, they still have many questions. For example, scientists want to know how bioluminescence is used, how often animals light up f) ___ what creatures of the ocean depths remain to be discovered. To help they are working g) ______a new version of EITS h) __ will be placed permanently i) ______ a deep-sea canyon off California.​

Answer 1

Answer:

the b) we c) ujikohhuikhu much timing

Answer 2

Answer:

a. to

b.as

c.that

d.they

e.about