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kari74 [83]
3 years ago
6

Which of the following elements is not a micronutrient?

Biology
1 answer:
Inessa [10]3 years ago
7 0

Answer:

Explanation:

Calcium is an essential macronutrient for the construction and maintenance of bones and teeth, and is very important for muscle contraction and transmission of nerve impulses.

Because it is widely used by the body, it is essential that calcium is ingested in adequate quantities, especially during childhood, as it is at this stage of life that bones and teeth form, which in the future may function as a reserve of calcium in cases of disability.

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???????????????.?.??.<br> ?
Mamont248 [21]

Answer:

All of the above.

Explanation:

For the study of protected animal species, biologists should follow some steps. Those animals which are in protective condition are placed in the natural environment so that they can live their natural life and can reproduce easily. So, for inspecting the animals in their area, the biologists should move on to the area where they live. Along with this, they have to apply for permission to enter into the habitat of the animals because they are protected. We know that entering into a protected area is not possible without permission.

5 0
4 years ago
Which statement about fluid pressure is true?
Zarrin [17]

Answer:

it is b

Explanation:

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3 years ago
Enumerati caracteristicile care fac din Rezervatia Delta Dunarii un unicat ecologic.
katrin [286]

1. Are peste 300 de specii de pasari

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5 0
4 years ago
Science under modern classification systems, in what clade will you find birds?
MrMuchimi
According to modern systems of classification, birds are descendants of T<span>heropoda dinosaurs. These dinosaurs are called Paraves. From this clade, a node is made during the evolution. The new clade is called Aves. This is where birds are classified.</span>
4 0
3 years ago
Read 2 more answers
In an effort to control vegetation overgrowth, 100 rabbits are released in an isolated area that is free of predators. After one
suter [353]

Answer:

It will plateau and the population will stabilize in relationship to available resources.

Explanation:

Having an unhinged rabbit population with no predators and an abundance of food will cause the population to initially increase. This increase will be due to an environment free from predation and also encouraged by an abundance of food.

In time these rabbits will increase in number and will put a strain on food supply. Dwindling resources will put pressure on reproduction. In addition to this these have a limited gene pool since they have been only reproducing with each other. This will pass along any disease sensitivity that they may have. In the even that a disease is introduced into the population many of them will be wiped out.

In conclusion, without a constant food supply to support a growing population the rabbit population will not multiply exponentially, indefinitely.

4 0
3 years ago
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