In ecology, a food chain is a series of organisms that eat one another so that energy and nutrients flow from one to the next. This energy can be traced back to green plants so green plants are the source of energy for ecosystems. eg
plants ------ insects -------- birds --------- hawk
Hawks eat small birds, small birds eat insects, insects eat plants.
No, cells are found in both simple and complex life forms. All living organisms, from single-celled bacteria to multicellular animals and plants, are composed of cells as the basic units of structure and function.
Virtually all the animals in the world depend on plants. They either eat plants or eat animals that eat plants.
The layer which contains all forms of life on earth is called the biosphere. It includes all living organisms and their interactions with the surrounding environment.
All you need for life forms (most simple forms) is amino acids. They have actually been created by scientists.
Organisms that require oxygen depend on the oxygen in the air, which was put there by plants.
Plants require sunlight to grow. Other forms of life eat plants.
Plants generate their own food from sun light and earth , but all others depend on plants
A biologist studies all life forms, including animals, plants, and microorganisms. They focus on understanding the structure, function, behavior, and evolution of living organisms.
Because plants get energy from the sun, herbivores eat the plants, and carnivores eat the herbivores. Sunlight is at the bottom of the food-chain. Life depends on solar light as it is converted to energy, in the process of photosynthesis, for others to absorb through consumption.
there would have been no life as all organisms depend upon plants for food and there are no other producers
It means that living beings depend on other living beings.
All plants contain carbon, plants and animals are carbon-based life forms which means that they need carbon to survive
the answer is false because plants and animals are there own thing animals run and plants stay in one spot
Green plants may not seem that important to us in our everyday lives. We take so ... No other organisms can, so we all depend on the plants to start the process.
plants and animals need each other to survive.
The first organisms that were the first forms of life and were able to photosynthesize, were plankton. Most of our oxygen comes from the plankton living in the oceans. They play a big role in our everyday life, sharing that position with plants and all nature life (of plants).
No