Answer: The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs
Answer:
B. the flow of energy from one organisms in the ecosystem
Explanation:
that should be the right one :)
Answer:
Its to deliver oxygen around the body
Explanation:
The blood flows through the heart then to the lungs and in the lungs the blood exchanges carbon dioxide with oxygen then it brings it to all the cells so they can go through cellular respiration.
Answer: Symbiosis is a close relationship between two species in which at least one species benefits. There are three types of symbiotic relationship, which are; Mutualism, Commensalism and Parasitism.
Explanation:
Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed. Example, a tick (parasite) living on a livestock (host).
Answer:
I know that question 2 is C but I'm not sure about question 3 sorry
Explanation:
