What Are Weeds?
Weeds are the unwanted plants growing in fields. They compete with crops for sources such as space, light, and nutrients thereby causing crop plants to get… Read More »What Are Weeds?
Physics
What are Sound Waves?
Sound waves are the pattern of disturbance caused by the energy traveling away from the source of the sound. Sound waves are longitudinal waves. This… Read More »What are Sound Waves?
Types of Teeth
Teeth are one of the strongest parts of your body. They’re made from proteins such as collagen, and minerals such as calcium. In addition to… Read More »Types of Teeth
Human Skin: Functions and Structure
Skin is the largest organ in the human body, It covers a total area of about 1.8 square meters. The skin is tasked with protecting… Read More »Human Skin: Functions and Structure
Nerve Cell: Structure & Function
A nerve cell is an electrically excitable cell that communicates with other cells via specialized connections called synapses. It is the main component of nervous… Read More »Nerve Cell: Structure & Function
Earthquake and Earthquake waves
An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth’s lithosphere that creates seismic waves.… Read More »Earthquake and Earthquake waves
What is Metabolism? and Metabolic Pathways
Metabolism refers to the process of converting food into the energy that allows your body to function. People who have a fast metabolism use up… Read More »What is Metabolism? and Metabolic Pathways
What is Masturbation?
Masturbation is the self-stimulation of the genitals to achieve sexual arousal and pleasure, usually to the point of orgasm (sexual climax). It is commonly done… Read More »What is Masturbation?
What is Ejaculation?
Ejaculation is the discharge of sperm from the male reproductory tract as a result of an orgasm. It is the final stage and natural objective… Read More »What is Ejaculation?
Height and Weight for Men and Women
Height and Weight Chart for Men Men and women have separate charts for their anatomical and physiological differences. The height weight chart for men is… Read More »Height and Weight for Men and Women