You and a fish called Wanda swim and dive together in a deep swimming pool. Discuss similarities and differences in the techniques you and Wanda apply to navigate up and down in the water.

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!