KEY POINTS

KEY POINTS

1. Ø Science is broadly studied in four major branches, i.e. Biology, Physics, Chemistry, and Mathematics.

1. Ø Both birds and planes are capable of flying and the science has shown that a principle behind this ability of flying in both cases is same but the mechanism is different.

1. Ø The basic principle of flying is based on Bernoulli’ principle

1. Ø Newton’s Third Law: For every action there is an equal and opposite reaction.

1. Ø Biology exists every second: When we inhale and exhale each time, respiration is taking place within our bodies, each cell receives oxygenated blood and releases carbon dioxide and other excretory wastes.

1. Ø Immunology studied our immune system and how it reacts to all sorts of different threats.

1. Ø Pathology diagnoses diseases and what causes them, as well as what they do to the body.

1. Ø The genetic material is stored the form of DNA for all plants, animals, bacteria and fungi.

1. Ø Aristotle was a Greek philosopher who studied human anatomy and marine science.

1. Ø Brownian motion is the continuous random movement of small particles suspended in a fluid, which arise from collisions with the fluid molecule.

1. Ø Law of thermodynamics:

• 1       The first law of thermodynamics is an extension of the law of conservation of energy.

• 2       The second law can also be stated that heat flows spontaneously for a hot object to a cold object.