sowmya 
Introduction: The plant cells are called as eukaryotic cells that are present in the green plants. Plant cells are very different from the animal cell structure. The plant cells have many categories which forms the root, leaves, stem. They also have reproductive structures which many other types of cells within them. The crucial process that … Read more
Introduction: Insects are small animals with legs and most of them have antenna along with wings. They are most diverse and important for the environment and the animal habitat. Insects play a crucial role in the forests as pollinators, decomposers and food sources for other organisms. These are called as forest insects that either help … Read more
Introduction: A rocket is a spacecraft that receives thrust from a rocket engine. The theory behind working of a rocket is action and reaction. This process pushes the rocket by expelling its exhausting the opposite direction. The main components of rocket are propellent, propellent tank and nozzle. Sometimes, a single rocket has more than one … Read more
Introduction: Herons fountain model is named after the physicist and mathematician Heron of Alexandria. It is a hydraulic machine is a steam engine that emphasizes on the study of pressure of air and steam. There are many variations of this model that are studied today which explains the theory of hydraulics and pneumatics. Herons fountain … Read more
Introduction: The waterfall is an area where water from the river flows vertically. They represent abrupt interruptions in the flow of the river. Waterfalls are of various sizes big and small. There is some process that goes behind the formation of waterfalls depending on the rock type. Rivers usually clear off the irregularities through the … Read more