Mass is the amount of matter in an object and it is always the same, while weight is the force of gravity on an object and constantly differs.

The commonly understood or accepted definitions of tortoises and turtles are that tortoises are the one that live on land, whereas turtles are the one that live in water. Scientifically tortoises are the...

Reptile and amphibian are distantly related to each other; hence both are ectothermic, vertebrates and have three-chambered heart. They main difference between reptiles and amphibians are that reptiles live on...

Diffusion is the process by which molecules move and travel from one place to another without requiring bulk motion. Diffusion results in molecules moving or mixing by only using kinetic energy. Osmosis is a...

Mitosis is the process through which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets. Essentially, a cell (the mother cell) divides itself into two cells (the daughter...