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german
3 years ago
7

O oxigênio é importante um gás na quebra de ligações entre os átomos que formam a glicose para a produção de energia. Por que a

presença de ferro no nosso organismo é importante para este processo?
Biology
1 answer:
Fofino [41]3 years ago
6 0

Answer:

It transport oxygen from lungs to the cells.

Explanation:

The presence of iron in our body is very important for this process because iron is responsible for the transportation of oxygen. Hemoglobin is made up of iron that takes oxygen from the lungs to each and every cell. Iron is an essential element for the formation of blood in human body. About 70 percent of body's iron is found in the red blood cells of our blood called hemoglobin and in the muscle cells called myoglobin. So we can say that iron is very important for the release of energy in the process of respiration.

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You observe two breeding female fish of the same species. One female lays 100 eggs and the other female lays 1,000 eggs. Which o
makvit [3.9K]

The correct option is (C) The eggs from the female laying 1,000 eggs have larger yolks than the yolks of the eggs from the female laying 100 eggs.

The sequence of survival and reproduction events characteristic for a member of the species is known as the life history of the species (essentially, its lifecycle).

  • Natural selection drives the evolution of life cycle patterns, which are a "optimization" of trade-offs between growth, survival, and reproduction.
  • The quantity of eggs laid by female fish during reproduction may vary, but it doesn't provide accurate information if the eggs from the female that lays less eggs have more yolk.
  • Given that the fitness factor remains the same, the quantity of eggs laid does not necessarily correspond to the amount of yolk in the eggs.

Learn more about the Life history with the help of the given link:

brainly.com/question/28192982

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8 0
2 years ago
How were you able to identify the other substance?
Zigmanuir [339]

Answer:

Well I think your able to identify by looking at the Physical and Chemical Properties or by its Melting or boiling point.

Hopefully this is correct

7 0
3 years ago
Describe how the relationship between producers and consumers in the lake would cause the CO2 concentration to fluctuate between
lidiya [134]

Answer:

In an aquatic ecosystem, the plants are present both on the subsurface and bottom bed rock of the aquatic body. These are the producers of the ecosystem because they provide food to the living organism in the lake.  In day plants growing on the surface of the water takes up carbon dioxide from the atmosphere which is being absorbed in the water, to conduct the process of photosynthesis. These plants release oxygen, which supports the life of aquatic animals. In this way plants limit the abundance of carbon dioxide in water. But in night plants undergo a process of respiration, which releases carbon dioxide. The abundance of carbon dioxide increases in night along with the carbon dioxide being absorbed from the atmosphere. Therefore, concentration of carbon dioxide increases considerably in night as compared to day.

3 0
3 years ago
What are basic needs of living things?
Angelina_Jolie [31]

Answer:

Food and water

Explanation:

Food and water are the only thing that somebody needs to survive. Although, some people might want shelter, it is not a nessecity for you to survive. Many people today are homeless because they spend money on things they don't need such as, clothes, electronics, etc. It is important to have the things nessecary for you to live, rather than incentives.

3 0
3 years ago
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4. Describe the endosymbiotic theory and what it means to the evolution of<br> eukaryotic organisms.
VladimirAG [237]

Answer:

it explains how eukaryotes came from ancestral prokaryotes.

it theorizes that some organelles (mitochondria and chloroplasts), evolved from free-living prokaryotes that were overtaken and subsequently became obligate endosymbionants.

Explanation:

6 0
3 years ago
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