Curd and sour substances are both acidic in nature. Acids combine with metals to form salt and hydrogen gas. When sour things, such as curd, are stored in brass or copper vessels, the lactic acid in the curd reacts with the metals, causing corrosion and the creation of toxic salts that cannot be digested.
The reproductive system is responsible for the creation of new life in organisms. In humans, it involves organs like the ovaries and testes, which produce eggs and sperm, respectively. These gametes unite during fertilization to form a zygote, which develops into an embryo and eventually a fetus. The reproductive system also includes structures like the … Read more
Biology is a branch of Science deals with the study of living organisms. It mainly include Botany (study of plants) and Zoology (study of Animals). The scientist who gave this thoughts for the first time about the life of plants and animals was *Aristotle* , That’s why he is known as the father of Zoology.. … Read more
some basic science formulas: Newton’s Second Law: F = ma (Force : V = IR (Voltage equals current times resistance)Pythagorean Theorem: a^2 + b^2 = c^2 (In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides)Speed Formula: Speed = Distance / TimeDensity Formula: … Read more