Question

identifying central idea — quiz — level d
why were the world war i soldiers clever?
because they got help from animals
because they fought well together
because they were always prepared
because they became war heroes
mets? check! weapons? check! glowworms? check!
d you know that glowworms are celebrated war heroes?
om 1914 to 1918, more than 60 million soldiers fought in
orld war i. they had to be ready for anything at any
me—day or night. thats why some clever soldiers found
amazing help...from common european glowworms!

Explanation:

The provided text states that WWI soldiers used glowworms (animals) for help, which is cited as the reason they were clever. The other options are not supported by the given passage.

Answer:

because they got help from animals