Answer:
His red blood cell count is low
Answer:
six
Explanation:
Professor of Chemistry, University of Minnesota, Minneapolis. Oxygen group element, also called chalcogen, any of the six chemical elements making up Group 16 (VIa) of the periodic classification—namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).
Ningaloo Reef is a fringing coral reef located off the west coast of Australia, approximately 1200 km north of Perth. The reef is 260 km long and is Australia's largest fringing coral reef and the only large reef positioned very close to a landmass.Ningaloo Reef is a two hour flight north of Perth.
Stretching 300 kilometres, the Ningaloo Marine Park begins at Bundegi Reef in the Exmouth Gulf, skirts around North West Cape and ends at the southern gateway to Ningaloo Reef at Red Bluff (north of Carnarvon). It extends 10 nautical miles seaward and encompasses over 5,000 square kilometres of ocean.
Wildlife of the Ningaloo
Flora. The flora of the Cape Range Peninsula is incredibly diverse with over 630 plant species recorded. ...
Birds. The Emu is the largest bird native to Australia and can reach up to 2m in height. ...
Marsupials. Black-footed Rock Wallaby. ...
Whales and Dolphins. ...
Turtles. ...
Manta Rays.
Ningaloo Reef is a fringing, rather than a barrier reef, because it is closer to the shore with shallow water separating the land and reef. ... Lots of these polyps live together in colonies and build the hard coral skeletons which form the basis of coral reefs.
Both soil and the ocean contain charcoal microbes, assigned to the Archaeologist, that convert ammonia to nitrites. They are more abundant than the nitrifying bacteria<span> and may turn out to </span>play<span> an important </span>role<span> in the </span>nitrogen cycle<span>.</span>
The defense system of the human body is made up of entire organs and vessel systems like the lymph vessels, but also of individual cells and proteins. The inner and outer surfaces of the body are the first barriers against pathogens (germs). These surfaces include the skin and all mucous membranes, which form a kind of mechanical protective wall.
Several things support this protective wall:
<span><span>- The body’s own antibacterial substances can disable different pathogens from the environment at an early stage. A certain enzyme found in saliva, the airways and tear fluid destroys the cell walls of bacteria.
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- Many pathogens that are breathed in get stuck to mucus in the bronchi and are then moved out of the airways by hair-like structures called cilia.
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- Most pathogens that enter the body together with food are usually stopped by stomach acid.
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- Normal flora, harmless bacteria that reside on the skin and many mucous membranes in the body, also help to protect the body.</span></span>
The cough and sneeze reflex can also help to remove pathogens.
Hope this helps (:
