Describe the role of producers in a food web. are producers the basis of all food webs? justify your answer. !

The producers play main role in the food chain and food web as well. These organism make food by the help of the process known as photosynthesis.

Only producers have the ability to make food by trapping sunlight. All the living source needs energy to survive.

The source of food is producers so living things cannot survive without food. So there producers are considered as the main component of food chains and food web.

hence, they play a very vital role in the environment.

The producers are the main role in the food web! I say this because only the produces can create photosynthesis, and this energy from the sunlight is used to make food! So, all the living sources need this food to survive! Therefore, the source of food is producers, and all the living things need food to survive! 

Explanation:

its correct, i took the test and got it correct! hope this helped! :D

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.