Answer:
I think it's to protect and distribute the zygote.
A plastic bag so that it can be cleanly put in
Hello.
The answer would be B.
Have a nice day
Well collagen is a globular protein with a tertiary structure. when you heat it up the energy will break the bonds that form between the chains of amino acids such as hydrogen and ionic bonds which will cause the shape of the collagen molecule to change and become less ridged and stable and more fluid.
hope that helps
Change in bone structures is the best thing i could think of.
