Quick Answer. It takes between 10 to 12 minutes to completely melt an ice cube on concrete with an ambient temperature of 109 degrees Fahrenheit. Ice melts at different speeds based on a range of factors such as the temperature of the ice, the size of the ice and the ambient temperature. Continue Reading.
Report Abuse. Most bacteria are not producers, they are consumers. Most bacteria are decomposers, though some are parasites. The bacteria that are called cyanobacteria are producers that use photosynthesis. There are also some bacteria that live near deep sea volcanic vents and produce their own food using chemicals for energy.
Campylobacter (meaning curved bacteria) is a genus of Gram-negative, microaerophilic, oxidase-positive, nonfermentative bacteria. Campylobacter species are typically spiral-shaped and able to move via unipolar or bipolar flagella.Most Campylobacter species are pathogenic and can infect humans and other animals.At least a dozen species of Campylobacter have been implicated in human disease, with C. jejuni and C. coli the most common.C. jejuni is now recognized as one of the main causes of bacterial foodborne disease in many developed countries.C. fetus is a cause of spontaneous abortions in cattle and sheep, as well as an opportunistic pathogen in humans.. jejuni is now recognized as one of the main causes of bacterial foodborne disease in many developed countries. C. fetus is a cause of spontaneous abortions in cattle and sheep, as well as an opportunistic pathogen in humans.