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Malaria is a mosquito-borne infectious disease affecting humans and other animals caused by parasitic protozoans (a group of single-celled microorganisms) belonging to the Plasmodium type. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches.
Surface tension is the elastic tendency of a fluid surface which makes it acquire the least surface area possible. Surface tension allows insects, usually denser than water, to float and stride on a water surface.
Water freezes at 0 degree celcius. It has maximum density and minimum volume at 4 degree celcius.
Tartaric acid is present in Tamarind. Vinegar- Acetic acid.
Pure water boils at 100 degree Celsius
AC into DC. The voltage of AC supply in India-230 V
Chloride shift is a process which occurs in a cardiovascular system and refers to the exchange of bicarbonate (HCO3-) and chloride (Cl-) across the membrane of red blood cells (RBCs).
An atom is made from a nucleus surrounded by electrons. The nucleus contains protons and neutrons.
It mainly contains methane. LPG i.e., Liquefied Petroleum Gas is mainly a mixture of Butane & Propane. This gases originate from crude oil. Though LPG is in abundance still it’s going to end some day while gobar gas can generate unlimitedly as long as gobar & other organic compostable material is available.
The alkali metals are a group (column) in the periodic table consisting of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).The Group 1 elements are called the alkali metals. All the Group 1 elements are very reactive . They must be stored under oil to keep air and water away from them. Group 1 elements form alkaline solutions when they react with water, which is why they are called alkali metals.