What were some positives of the migration? introduction of new crops, they absorbed other tribes, learned to build permanent homes, introduced iron working, led to a rise of large states bigger tribes, and introduced subsistence agriculture and centralized aministration.
Endospores are dormant alternate life forms produced by the genus Bacillus, the genus Clostridium, and a number other genera of bacteria, including Desulfotomaculum, Sporosarcina, Sporolactobacillus, Oscillospira, and Thermoactinomyces.
If you break down the term endospore, 'endo-' means 'inside' and '-spore' refers to the 'dormant structure,' so the endospore is a structured formed inside the cell. There are many examples of endospore-forming bacteria. The two most common are Clostridium and Bacillus. In favorable conditions, these bacteria are actively growing and dividing cells. If a nutrient, such as carbon or nitrogen, becomes scarce or if the population becomes too dense, the bacteria can become stressed.