Breastfeeding helps contract the uterus. Your uterus should be about the size of a lime about 6 weeks after. The shape of your abs is another story and is entirely based on how much weight you gained, the size of your baby, how big your tummy was stretched, and the elasticity of your skin.
Making the world better, one answer at a time. The climate at the beginning of the Paleozoic era was moderate, but managed to stabilize during the mid-era. At the end of the era, the levels of oxygen in the atmosphere increased and carbon dioxide levels decreased.
(542 million years ago - 250 million years ago). The Paleozoic Era began with the Cambrian Explosion. This relatively rapid period of large amounts of speciation kicked off a long time span of flourishing life on Earth.This great amounts of life in the oceans soon moved onto land.he end of the Paleozoic Era came with the largest mass extinction in the history of life on Earth. The Permian Extinction wiped out about 95% of marine life and nearly 70% of life on land.