You are given a sentence and your task is to generate another sentence that supports the given input.

There are three types of passive transport they are diffusion, osmosis and facilitated diffusion.
Because the solute is moving down the concentration gradient, and no input of energy is required, facilitated diffusion is considered a(n) passive type of transport.

A group of such cells is a tissue, and in animals these occur as four basic types, namely epithelium, nervous tissue, muscle tissue, and connective tissue.
Four types of tissue are found in animals.

B, Hyderabad, India) Fermat principle This java applet let you visualize &quot;the path of a ray of light between two points is the path that minimizes the travel time&quot; (known as Fermat principle).

Fermat’s principle states that light will always take the path of the least amount of time.