Answer:
Global warming is the long-term warming of the planet’s overall temperature. Though this warming trend has been going on for a long time, its pace has significantly increased in the last hundred years due to the burning of fossil fuels. As the human population has increased, so has the volume of fossil fuels burned. Earth has experienced climate change in the past without help from humanity. But the current climatic warming is occurring much more rapidly than past warming events.
C i think is prbly the best option
He found out that some genes were in a plant but did not show. Those genes were recessive and the genes that did show were dominant.
Explanation:
There is a very slight "rolling" of the shoulders as the arms keep the body balanced with a pumping action.
The shoulder joint should be very supple so that as the arm swings through it do not pull them up too much.
Pathogenic bacteria are bacteria that can cause disease.[1] This article deals with human pathogenic bacteria. Although most bacteria are harmless or often beneficial, some are pathogenic, with the number of species estimated as fewer than a hundred that are seen to cause infectious diseases in humans.[2] By contrast, several thousand species exist in the human digestive system.
One of the bacterial diseases with the highest disease burden is tuberculosis, caused by Mycobacterium tuberculosis bacteria, which kills about 2 million people a year, mostly in sub-Saharan Africa. Pathogenic bacteria contribute to other globally important diseases, such as pneumonia, which can be caused by bacteria such as Streptococcus and Pseudomonas, and foodborne illnesses, which can be caused by bacteria such as Shigella, Campylobacter, and Salmonella. Pathogenic bacteria also cause infections such as tetanus, typhoid fever, diphtheria, syphilis, and leprosy. Pathogenic bacteria are also the cause of high infant mortality rates in developing countries.[3]
Koch's postulates are the standard to establish a causative relationship between a microbe and a disease.
