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Marta_Voda [28]
3 years ago
7

Which of these would form first during the development of a complex multicellular organism, such as an animal? A) cell B) organ

C) tissue D) organ system
Biology
2 answers:
Delicious77 [7]3 years ago
7 0

The answer is A. Cells

Dimas [21]3 years ago
5 0

The correct answer is option A, cell

reason -

For being a  multi cellular organism, the organism first need to have multiple cells and thus the first stage of development shall comprise of multiple cell production. In the next stage several multiple cells combine to form a tissue which further reorient  to transform themselves into an  organ. A group of organs is referred to as an organ system and further group of organ systems leads to formation of an animal /species

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masha68 [24]

Answer:

Answer A: A key example of biotic and abiotic protagonists is the presence of rocky structures that exist in the mountains of southern Argentina (Patagonia) that thanks to them exist the ideal temperatures for the procreation of animals such as the Patagonian condor and the possibility of form nests in these rocky structures that secure their young.

Answer B:

The explanation for this is that they have populations that increase in number and have their niches realized and constant resources necessary to develop the species in this way, considering the dominant species in the area and the one that predominates, in the case of fundamental niches. , they are necessary and even obligatory niches for many populations, which if populations do not go to them, they die, extinguish, or decrease their number, that is why in the face of this reality made up of a fundamental niche since it is fundamental to persist life of the population.

Answer c:

Two key principles are: one, maintain the equilibrium, that is why one seeks to have an environmentalist position preserving nature, and two considering that we are part of that balance but that does not give us the right to break it with environmental contamination, intervention of natural food systems and many other factors.

Explanation:

4 0
3 years ago
Which term can be applied to a population that is not in Hardy-Weinberg equilibrium?
VARVARA [1.3K]

Answer:

Which term can be applied to a population that is not in Hardy-Weinberg equilibrium? Evolving

6 0
3 years ago
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Are decomposers heterotrophs or autotrophs? Explain your answer.
barxatty [35]
A decomposer is a hetrotroph i cant explain it though because im horrible at explaining things
4 0
3 years ago
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mamaluj [8]

Okayyyyyyyyyyyy

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5 0
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Four groups of scientists, in different parts of the world, are dating fossils found in a rock layer of the same geologic time p
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Answer:

The options are

Complex

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Explanation:

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This however validates the fossils having to be identical to match those found in other parts of the world.

3 0
3 years ago
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