Carbon is released back into the air when a living thing exhales carbon. For example, humans breathe in oxygen and exhale carbon.
3 main tagmata. Insect bodies are divided into three main parts: head, thorax, and abdomen. The thorax is where all the legs and wings are attached.
Gas exchange organs: Tracheae. The tracheal breathing system is one of the key adaptations enabling insects to live on land. Some insects have aquatic larval forms, which have gills
Answer:
The Cell membrane is the main source of wnergy for the cell
Explanation:
Its the ATP. Cells make use of a molecule called adenosine triphosphate, or ATP, as a source of fuel.
In agroecosystems, farmers practice monoculture. It is a practice of growing one type of crop in the same field year after year. Monoculture is an attempt to check herbivores from eating crops. As a result population of herbivores get reduced from the food webs. Using different types of agro-chemicals such as insecticides, pesticides, weedicides also reduces number species. Therefore, the most unusual characteristic of food webs in agroecosystems is lack of biodiversity.
Answer:
the waters acts as a solvent for chemical reactions and also helps transport dissolved compounds in and out of cells.