DENDROLOGY

Detailed explanation-1: -Which of the following roles do plants mainly assume in an ecosystem? Producers. Which of the following best describes decomposers? Any organisms which primarily feed on dead organisms or waste from living organisms.

Detailed explanation-2: -Leaves are often the basis for identifying plants since they are so easily observed. They usually consist of two parts, the blade, the wide or more obvious part of a leaf, and the “stalk” or petiole by which the blade is attached to the stem.

Detailed explanation-3: -Plants provide us with food, fiber, shelter, medicine, and fuel. The basic food for all organisms is produced by green plants. In the process of food production, oxygen is released. This oxygen, which we obtain from the air we breathe, is essential to life.