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.
A network address, or IP address, is a series of numbers that a computer or other device uses to connect to a network, like the internet. An example of an IP (or network) address would be 192.168.1.100. IP addresses are individual and differ between devices and networks. An IP address is separated into two parts. The first part is the network address, which is the first three series of numbers (192.168.1 as shown in the example.) The last number or series of numbers (100 in the shown example) is the host address.