The correct answer would be A) the lenses of the eye change the size of images
Vertebrate Zoology, I’m pretty sure
Answer:
206 pm
Explanation:
We are given that
Potential difference,
Distance,d=
We have to determine the de Brogile wavelength of the electron.
A=11 and B=5


Charge on electron,q =
Mass of electron=m=
Speed of electron,
Using the formula

v=
de Brogile wavelength, 
Where 

1 pm=

Answer:A compound is a substance formed when two or more elements are chemically joined.
Explation:Water, salt, and sugar are examples of compounds.
I hope this helps<3