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Which part of the hair shaft is the outer layer?

The Is the part of the hair shaft that is the outermost layer. It consists of hardened, or keratinized, cells that form overlapping scales Reset
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cuticle

Explanation:

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!

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.