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What is Physics? Physics is a branch of science that study on the structure of matter and the relationships of

Atom Structure: An atom is the smallest particle that preserves all of an element’s chemical characteristics. Atoms join together to

Ballistics is the branch of mechanics that studies the launching, flight characteristics, and implications effects of projectiles, particularly medium-range objects

Active transport is the movement of molecules throughout a cell membrane. The molecules move across a concentration gradient from an

What is Robot? A robot is a machine capable of carrying out a complicate set of activities automatically, particularly one

Microeconomics is a branch of mainstream economics that deals with how individuals and firms make decisions about the distribution of

Acetylcholine (ACh) is a chemical messenger that is essential in a wide range of body functions. It is a neurotransmitter

Citizen journalism refers to reporting done by non-professional journalists who share information through websites, blogs, and social media. Other names