Carrying watery fluids during the time of marathon run, it is termed as crucial because of retention of salts in the body where finally it will attain homeostasis. Electrolytes like sodium, potassium, chloride, salts, the water they are going to be environment out of the body by sweating during the time of running. The blood PH decreases because of water content and more carbon dioxide goes ahead and produces carbonic acid and hydrogen ions and this decreases blood PH which results in metabolic acidosis.

4 0

4 years ago

Answer to photo above

kolezko [41]

Answer:

Two recessive genes for attached earlobes

Explanation:

For a recessive trait to be displayed, it must mean that the individual does not possess a dominant allele that would be expressed instead of the recessive allele. Therefore, Ashley must have two copies of the recessive genes to have attached earlobes. Possessing one or two dominant genes for free earlobes would mean that she would have free earlobes.

This can also be visualised with a punnet square, see attached image. We know the parents carry a recessive allele but have free earlobes, so they must have the genotype Ff. The punnet square shows 3 genotypes are possible

FF, which would give free ear lobes

Ff, the same genotype as her parents, free earlobes

and ff, which would give attached earlobes.

6 0

3 years ago

Which measurement do geologists use to find the absolute age of once-living things?

Neko [114]

Answer:amount of carbon-14 and nitrogen-14 in the remains

Explanation:This is called radiocarbon dating. It is used for once-living things between 100 and 50,000 years old.

6 0

2 years ago

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