The number of steps an organism is from the start of the chain is a measure of its trophic level. Food chains start at trophic level 1 with primary producers such as plants, move to herbivores at level 2, predators at level 3 and typically finish with carnivores or apex predators at level 4 or 5.The path along the chain can form either a one-way flow or a food web.he trophic level of an organism is the position it occupies in a food chain.
When you're at home, an IP address is assigned to your computer by your Internet service provider (think Time Warner Cable, Cox Communications, or AT&T). Since they are the ones giving you access to the Internet, it's their role to assign an IP address to your computer.
An IP address (Internet Protocol Address) is a numerical identification (logical address) of a network adapter. Every computer has their own IP address are all different is like a home address. There are two version of the Internet Protocol (IP) are currently in use. Internet Protocol Version 4 (IPv4) : 192.168.1.100 limited to 4,294,967,296 IP address.