Find Best Cell for an Egg, Movement: Help Quick

[Nick-30]

Homework Statement

Can someone please help A.S.A.P. I have a science assignment due tomorrow and it's 11:00 and I'm getting very frustrated. I'm about to go to bed and i'll forget about it in the morning.

Ok i have 3 pictures. i tried drawing them on paint but it won't work, any ideas on how to get them on here it says its to big so i make a new one and its still the same size. if u can anser it without the pic just with the explanation thatd be awesome.

and it's asking; which cell would be best suited for an egg?Give your reasons
;Which cell would be best suited for movement?Give your reasons
;Which cell would be best suited as a covering for an organ?Give your reasons
could u please try your best to help me and just give me the answer right away. Please and thank you so much.

Homework Equations

The Attempt at a Solution

For which cell would be best suited as a covering for an organ, i think its because it has a very great surface area ( bigger than the other two cells), but i can't seem to get the other two since I am really tired. is the answer right and what about the other two?

 

[Nick-30]

Made an attempt for one question is it right, and what about the other 2?

 

[mathmate]

Wish I could help you, but it seems that you have more chances posting the question in the Other sciences (https://www.physicsforums.com/forumdisplay.php?f=157) category than here.
Good luck.