<span>Protein synthesis, it's an endergonic reaction</span>
I think the answer is ..............a ...............
The answer is A. Uracil is found in RNA only. Thymine is found in DNA only
Some of the specialized structures that help marine fishes live and reproduce in the ocean are as follows:
<h3>What are specialized structures?</h3>
Specialized structures are those structures possessed by certain organisms that enable them adapt to their environment.
Fishes are known to adapt to aquatic environments whether marine or freshwater ecosystem.
Therefore, some of the specialized structures that help marine fishes live and reproduce in the ocean are as follows:
- Fins - for swimming and changing direction
- Swim bladder - for buoyancy in water
- Gills - for breathing
Learn more about specialized structures at: brainly.com/question/25039796
Example - the relatively rigid covering of a plant cell, containing cellulose, hemicellulose, lignin, etc.<span>
non example - </span><span>Mycoplasma because it has no cell wall</span>