What Are Pheromones?
Pheromones are chemical substances that are secreted from the outside by one person and taken up by another person of the same species. Although all animals are known to produce them, their existence in humans … Read more
molecules
What is Osmosis?
In osmosis, a solvent (usually water) is passed through a membrane based on the concentration of solvents on both sides of the membrane. Water is water, which creates a sense of balance between the substances … Read more