Asked by Ray

Egg-laying land animals have evolved to produce eggs with tough shells to ensure that

1 external fertilization can take place.
2 the egg and sperm can fuse
3 parental care is unnecessary***
4 the developing embryo does no dry out
Answered by Ms. Sue
https://web.stanford.edu/group/stanfordbirds/text/essays/Eggs.html
Answered by Cole
What are the other answers
Answered by Forrest
It's I think it is 4 the developing embryo does no dry out I am not sure.
Answered by 대박
oof sadness
Answered by
i agree with forrest, if you look at the stanford page, it shows that the eggshell prevents the embryo drying out
Answered by Ms Sue is Cracked at Minecraft
I think D and do you like my name?
Answered by Lovesick
No. i HIGHLY dislike ms.sue anddd the person who said she was dead when shes CLEARLY alive.
Answered by Lovesick
smh sad.
Answered by hi sisters
im dead im alive but im dead
Answered by psychic friend fredbear
Ms. Sue is the most best here
Answered by yeee yee juice
nope
i want answers
Answered by abcdeffedcba
bruh ms sue IS dead, that was from 2018
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