Answer:
10 percent of energy is transferred to the next level of organisms so that would lead me to believe that 90 percent of the energy is lost.
The trophic level is a class of organisms in the food chain.
In a food chain, it starts with the sun, food chains ALWAYS starts with the Sun. The next part of the chain is the producers who use the Sun's energy. The Producers are flowers, grass, and trees. Next, comes the Primary Consumers that eat the producers, they can be grasshoppers, and rabbits. Next animal in the chain is the Secondary Consumer that eats the Primary one, they are foxes and birds. Then, the Tertiary Consumers that eat the Secondary ones, they are snakes and coyotes. And lastly are the Quaternary Consumers that are the top predators. Quaternary Consumers are Hawks, Wolves, Bears and so on.
Most fish exchange gases using gills on either side of the pharynx (throat). Gills are tissues which consist of threadlike protein structures called filaments. These filaments have many functions including the transfer of ions and water, as well as the exchange of oxygen, carbon dioxide, acids and ammonia.
<h3>What is the definition of hemostasis?</h3>
Answer : The mechanisms that regulate bleeding in an organ or body part due to an injury.
<em>Explanation : Hemostasis is the set of mechanisms available to the human body capable of stopping hemorrhagic processes. The opposite to hemostasis is "hemorrhage".</em>
The answer is A: reactants
