A swim bladder can inflate and deflate when the swim bladder inflates it moves on the surface of the water but if it deflates it will go to the under section of the water <span />
- <u>To science we owe dramatic changes in our </u><u>smug self-image.</u><u> </u><u>Astronomy taught </u><u>us that our earth isn't the center of the universe but merely one of billions of heavenly bodies. </u>
- <u>From </u><u>biology </u><u>we learned that we weren't specially created by God but evolved along with millions of other species. </u>
Why was agriculture the worst mistake in human History?
- Along with epidemic diseases, starvation, and malnutrition, farming also contributed to the creation of severe class distinctions.
- Hunter-gatherers rely solely on the wild plants and animals they catch each day, with little to no food stored and no concentrated food sources, such as an orchard or a herd of cows.
Was the agricultural revolution good or bad?
- Between 1700 and 1870, it is thought that both total agricultural output and output per worker increased by a factor of 2. 7 times.
- Britain's agriculture is the most productive in Europe thanks to the Agricultural Revolution, with 19th-century yields up to 80% higher than the continental average.
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People eat frogs and not trouts because if they eat trouts they would need one each day or 365 for the year.
Answer:
ATP full name is Adenisin Triphosphate, therefor the molecule would look similar to adensisine, the nucleotide.
Explanation:
Answer: 320 phosphate groups.
<u>Each nucleotide of DNA contains one phosphate group attached to it</u>.Therefore if there <u>were 160 nucleotides in a strand;,definitely each nucleotide of the strand must contain one phosphate group, therefore 160 phosphate groups. must be present.</u>
However, a DNA molecule must contain double strands, therefore 160 multiplied by 2 should give 320 phosphate groups in the alien DNA.
Explanation: