Answer:
what are the options I know one of then is fungi
<span>The earth's asthenosphere is made of solid rock.
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The evidence that the scientist have of the Silurian period are fossils.
<u>Explanation:</u>
Silurian period is the third period in the Paleozoic era and it occurred between 443 million years ago to 416 million years ago. The main evidence of Silurian period that the scientist have is the fossil evidence. Silurian period was marked by the rising sea levels.
The continents also were low at that time. This enabled the development of life in shallow waters and terrestrial ecosystem. The fossils of coral reefs from the Silurian period have been found. Earliest arachnids like millipedes, centipedes originated in the Silurian period. The arrival of first plants to land also happened during the Silurian period.
The answer is B, carbohydrates.
Carbohydrates are the first choice of the energy source of your body, they can be broken down into simple and soluble compounds such as glucose. These can be used by cells for respiration to generate energy for activities such as growth, movement, repair etc. Besides using for respiration, they are also capable of forming cell structures such as cellulose.