The inhalation of mercury vapor can produce harmful effects on the nervous, digestive and immune systems, lungs and kidneys, and may be fatal. Mild, sub-clinical signs of central nervous system toxicity can be seen in workers exposed to an elemental mercury level in the air of 20 μg/m3 or more for several years.
Answer:
I really don't know. SORRY
6437. fraction of the terms in a normal distribution have z-scores between 2.41 and 0.39
Slavery in Africa continued both the traditional incorporation of slaves into households and the export of slaves to the Mediterranean and the Indian Ocean. The growth of the plantation economy increased the demand for slaves in the Americas. ... D. Colonial economies in the Americas depended on a range of coerced labor.
Answer:
Here, the some of the most dangerous animals in the world
Cape buffalo
Cone snail
Pufferfish
Box Jellyfish
Humans
