Galileo
<span>his observations helped support the Copernican view that the planets orbited the Sun, and not the Earth as previously believed.</span>
Answer:
<h3>ii) Francis de Almeida (1505-1509): He was the 1st Governor General of Portuguese settlement in India. He followed a policy called BLUE WATERFALLS (strengthening the naval power to expel Arabs from Arabian sea and Indian ocean).</h3>
Explanation:
<h3>THNX MY DEAR SWEET FRND ,BESTIE LOVELY GIRL</h3>
Answer:
When compared to absolute dating, the advantage of relative dating is most likely that there is not a limit to an age scope of the dated fossils or the fossils being dated.
Answer:
A
Explanation:
<em>The correct option would be </em><em>A.</em>
<u>The presence of ammonia in the atmosphere of primitive earth provided the nitrogen found in the amine groups of amino acid and the nitrogenous bases in DNA. This has been proven through the simulation experiment of the primitive earth's atmosphere by Stanley Miller and Harold Urey.</u>
The water in the primitive atmosphere was formed from the condensation of water vapour from volcanoes that were characterics of the earth's environment while oxygen in itself is not needed for photosynthesis but a by-product of it.
Answer:
Mutation
Explanation:
A mutation is a change in the sequence of genetic letters, called bases, within a molecule of DNA.
