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Mama L [17]
3 years ago
13

What is the significance of Darwin's observations about the fossils he found in the mountains?

Biology
1 answer:
Novosadov [1.4K]3 years ago
8 0
Darwins observations about the fossils support his theory of the tree of life which states we all derive from the same one spark of life. so when he found the fossils in the mountain and it closely resembled animals he had seen on his voyages so this made his hypothesis more believable. 
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melomori [17]

Of the four globins that make up hemoglobin, two are identical and called alpha globins, and the other two are called beta globins and are also identical.

<h3>Structure of Haemoglobin</h3>
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  • The iron protoporphyrin IX prosthetic heme group, which is connected to a polypeptide chain with residues of 141 (alpha) and 146 (beta) amino acids, is present in all hemoglobins.
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To learn more about Haemoglobin refer to:

brainly.com/question/13152679

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2 years ago
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max2010maxim [7]

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As it is a cycle, none of the processes can be considered first but if any could, it would be evaporation. This is when water on the surface is heated and becomes water vapor (gas) and rises towards the atmosphere.

Condensation occurs as the water vapor rises because the further up you go, the colder it gets. These water vapor particles will thus condense and clump together to form clouds.

These clouds keep getting larger until they are too heavy to be carried by the atmosphere in which case they fall to the ground as rain the process known as precipitation.

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I Need Help With This Answer Please?
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