Answer:
Fungi indirectly help the fishes by providing digested organic nutrients to their prey insects.
Explanation:
According to the given information, fishes are predators of insects. These insects feed on dead leaves. The insects are not able to digest the cellulose of dead leaves. Fungi breakdown the dead and decaying leaves and digest the complex molecules such as cellulose into simpler organic nutrients which in turn are consumed by insects.
If fungi do not decompose the dead leaves, insects would not be able to derive the organic nutrients from them. A shortage of food supply to insects would starve them. Unavailability of prey insects would starve fishes. Thereby, fungi indirectly benefit the fishes to obtain their nutrition from the insect.
Answer:
plasmids (nonchromosomal DNA molecules) helps bacteria to exchange genetic material.
1.) Trace Fossil: Any indirect evidence left by an organism.
2.) Molds and Casts: An impression of an organism.
3.) Replacement: original material of an organism; replaces with minerals that can leave detailed replicas of hard or soft parts.
4.) Petrified or Per-mineralized: empty pore spaces are filled by minerals such as wood.
5.) Amber: preserved tree sap traps an entire organism.
6.) Original Material: mummification or freezing preserves original organism.
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The correct answers are they travel through solids, they arrive after P waves and they move side to side
Single-celled organisms exchange gases directly across their cell membrane. However, the slow diffusion rate of oxygen relative to carbon dioxide limits the size of single-celled organisms. Simple animals that lack specialized exchange surfaces have flattened, tubular, or thin shaped body plans, which are the most efficient for gas exchange. However, these simple animals are rather small in size.