The early embryo nidated into the endometrium (decidua) is a fluid-filled sphere which contains smaller fluid-containing sacs in addition to the embryonic disc.

The arcaders have it easy. All they need to do is drop a quarter into a machine to find out how good the latest shoot 'em up game really is. But for the home computer owner, it's another story.

the vecture or carriage

It really gets my goat when inconsiderate people drop litter in public.