The pig embryo or fetus are both developmental stages in a pig's life cycle from conception and leading up to birth. The embryo and the fetus should be found in the uterus lining of the female pig, as this is where conception would occur and where the fetus will develop until it is ready to be born.
The nitrogen in the soil of the left garden is more plentiful than the right. People have probably already harvested the right which leaves less nitrogen in the soil which leads to weaker crops
Within the bonds of their molecules
Ok i just took this exam the above answer was wrong the real answer should be: More investigations must be completed.