Can someone answer this one?if you don't know the answer.then just described the instruction it's a science subject
(please be respectful)

dgvgv h hinbh bhn nvvgvvccc

explanation:

d the picture of the plane

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,