Answer:
Our world holds many mysteries especially surrounding the ocean, which hasn't been explored yet. Earth has many things that humans are not capable of observing yet, but every few years or decades we are closer to what Earth holds, holding the claim that this unusual planet captured imaginations of so many people due to its mysteries.
It is feautrured in Songs of Experience because the poem talks about the experience of a tiger. It is a suspense poem. Indeed, the life of a tiger is full of suspenses. The poem's opening lines are:
Tyger Tyger, burning bright,
In the forests of the night;
What immortal hand or eye,
Could frame thy fearful symmetry?
The poet praises the the qualities of the tiger by asking questions without answering them. In the remaining lines of the poem, the author continues praising the perfectness of the animal, calling it dark craftsmanship. The thought-provoking point is about the comparison between The Tyger and the previous poem The Lamb which the poet himself doubts that the same God could create innocent spirit like a lamb and such a fierce animal like tiger at the same time. or it could be interpreted as God's different expressions showing his kindness in the face of lamb and his anger in the qualities of tiger.
i think its either A, or D. but im not sure