Astudent is preparing a speech on the migration of alaskan caribou. the student's purpose is to inform others about the great distances caribou must migrate in order to obtain sources of food. which visual aid will best support the author's purpose?
a. a map showing caribou migration
b. a visual of caribou herds migrating
c. a graphic of food sources for caribou
d. a photograph of caribou herds eating

Can someone explain this to me clearly plz

The boy and the wolf by james baldwin one day word came that a savage wolf had been seen in the forest. "how i should like to meet that wolf," said little gilbert. he was only seven years old, but now all his thoughts were about the savage beast. "shall we take a walk this morning? " asked his mother. "oh, yes! " said gilbert. "perhaps we may see that wolf among the trees. but don't be afraid." his mother smiled, for she felt quite sure that there was no danger. what point of view does the author use in this selection?

Which choice is a major detail from paragraph two? a) the great wall is a large network of several walls and towers. b) the great wall looks like a long wall snaking its way across china. c) the great wall was constructed over hundreds of years beginning in 221 b. c. d) the great wall construction encouraged several independent kingdoms to unite.