The characteristic that fish and invertebrates share is that they both can lay eggs.
<h3>INVERTEBRATES:</h3>
Invertebrates are a group of animals that do not possess a vertebral column also known as a backbone or spine, which results from the notochord.
Invertebrates include insects, crustaceans, arachnids, myriapods, mollusks etc.
Fishes, on the other hand are aquatic animals classified under the phylum vertebrata meaning that they possess a backbone.
However, one similarity between fishes and invertebrates is that they can both lay eggs (oviparous mode of reproduction).
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It uses nephridium as the expiratory organ for flat worms
Answer:
When the concentration of molecules of a substance is the same on both sides of a membrane the solution is isotonic.
Explanation:
A given substance, when it has the same concentration on both sides of the membrane, is in equilibrium and the solution is called isotonic, from the extracellular space with respect to the cytoplasm.
The cell membrane is semipermeable to the passage of water and some substances. Hypertonic and hypotonic solutions tend to establish the dynamics of entry and exit of molecules or water, due to the concentration or osmotic gradients that are established, respectively.
An<u> </u><u>isotonic solution </u><u>does not generate gradients</u>, because the concentration of molecules is equal in the extracellular space with respect to the intracellular space.
I believe that attached to this question are choices that contain the answer. As I say the choices, I believe that all of the listed characteristics makes the sphagnum peatlands responsible for inhibiting decomposition. Sphagnum peatlands are mosses that are conditions our soils.
