Renewing without a craigslist account. If you did not use a craigslist account to submit your post, you can renew it using the manage link in your confirmation email. 1  Locate the POST/EDIT/DELETE email you received when you first submitted your post, and click on the manage link.ou can renew an active free post as long as 48 hours have elapsed since it was initially posted, or if 48 hours have elapsed since it was last renewed. Please note that renewing a post will not extend its lifespan, and once a post is 30 days old you will lose the ability to renew it.
Eubacteria A kingdom (or subkingdom) of prokaryotic organisms that comprise present-day bacteria. They include aerobic and anaerobic species and occur in virtually all habitats. Some live in or on the bodies of other organisms, and may cause disease.ubacteria are prokaryotic, meaning their cells do not have defined, membrane-limited nuclei. As a group they display an impressive range of biochemical diversity, and their numerous members are found in every habitat on Earth.
Habitat. The Daphnia pulex is a free-living aquatic organism which lives in freshwater environments. In fact, it is the most common water flea and can be found in almost every permanent, nutrient-rich fresh body of water surrounded by numerous other freshwater organisms and plants.. pulex is the most common species of Daphnia. They play a very important role in the food web by maintaining levels of algae and bacteria and also providing a food source for many fish. Daphnia pulex share their habitat with many other aquatic animalia, fungi, bacteria, and protists as long as it is in fresh water.