Author name: mamat

A graduated cylinder is a transparent cylindrical container marked with graduations, used for measuring the volume of liquids. It plays […]

The electrostatic unit (ESU) is a fundamental unit in the electrostatic system of units, which describes electric interactions in terms

When red litmus paper turns blue, it indicates the presence of a base. Bases accept protons (H+ ions), reducing the

What Part of the Plant Makes Food? Chloroplasts, organelles found within plant cells, are the food-making machinery. They contain chlorophyll,

The sequence of embryonic stages involves: 1) Cleavage, where cells divide forming the blastocyst; 2) Gastrulation, where germ layers (ectoderm,

Autotrophs, like plants and algae, use sunlight and inorganic molecules to produce their own food. Heterotrophs, including animals and fungi,

PET bottles are lightweight, shatterproof containers commonly used for packaging beverages, food, and other liquids. Made from polyethylene terephthalate (PET)

“Running a train” encompasses the operation of a locomotive, pulling a string of train cars, or carriages, along railroad tracks.

Flying cockroaches, scientifically known as Periplaneta americana, are unique insects belonging to the Blattodea order. Commonly known as American cockroaches,

Butterflies feed primarily on the sweet nectar of flowers, using their modified mouthparts to sip sugar from the depths of

Ohio, located in the Midwest region of the United States, is known as the “Heartland of America.” Its capital, Columbus,