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KiRa [710]
3 years ago
8

If the atomic number of an element is 80 and the atomic mass is 200.59, how many protons are there in the nucleus?

Biology
1 answer:
Vanyuwa [196]3 years ago
7 0
I think the answer is 80
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What blood vessel delivers oxygenated blood to the heart structure that separates the left and right ventricles?
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Answer:

The left side of the heart receives oxygenated blood from the pulmonary vein and pumps it into the aorta, while the right side of the heart receives deoxygenated blood from the vena cava and pumps it into the pulmonary vein. The pulmonary vein and aorta also have valves connecting them to their respective ventricle.

Explanation:

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What percent of one’s daily caloric intake should come from carbohydrates?
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This answer will vary a lot, depending on who you will ask. If you're asking proponents of the LCHF (low carbs, high fat) diet, they would say you should reduce your intake of carbohydrates down to around 10 to 20 percent, making either A or C your desired answer.

If you would ask people who propose the current nutritional guidelines as the best way of eating, the amount of caloric intake that should come from carbs according to them would be more in the range of around 40%, making B the correct answer.

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When a plant sweats or emits water is called
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Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration

Explanation:

4 0
2 years ago
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Is water an abiotic or biotic factor?
nikklg [1K]

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Abiotic

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Part A - Name and describe the chemical process producers use to make glucose and the chemical process used by both consumers an
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The process that is used by producers to make glucose is called photosyntheis and the chemical process used by both producers ans consumers to make ATP ito contribute to the energy exchange is called cellular respiration.

Explanation:

Photosynthsis

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Cellular respiration

During cellular respiration the glucose molecules are oxidized to form energy in form of ATP along with the production of water and carbon dioxide.

    The O2 that formed during photosynthesis is inhaled by human beings for respiration whereas the CO2 that is produced as waste material inside our body is exhaled by us in the atmosphere.The CO2 is then used by the green plants to carry out photosynthesis.

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3 years ago
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