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andre [41]
3 years ago
12

What is the responsibility of circulatory system​

Biology
2 answers:
Free_Kalibri [48]3 years ago
8 0
The circulatory system delivers nutrients and other vital substances like oxygen throughout the body.
KiRa [710]3 years ago
3 0

Answer:

itis responsible for the circulation as wel as purification of blood in the human body

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How is the process of using fossil fuels to produce electricity similar to and different from using nuclear power to produce ele
wlad13 [49]

Answer:

The pressure of the steam turns a generator, which produces electricity. The difference is in how the heat is created. Power plants that run on fossil fuels burn coal, oil or natural gas to generate heat. In a nuclear energy plant, heat is produced from splitting atoms – a process called nuclear fission.

8 0
2 years ago
Noradrenaline facts tysm​
Amiraneli [1.4K]

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it is a catecholamine that stimulates alpha1 adrenergic receptors and, slightly, beta1 adrenergic receptors, without beta2 effect. It is the vasoconstrictor drug par excellence.

3 0
2 years ago
Which of the following authors were known for their critical writing about the excesses and problems resulting from industrializ
Delvig [45]
The two authors who were known for their critical writing about the excesses and problems resulting from industrialization were Wingspanens and Mark Twain. Charles Wingspanens is better known by the name Charles Dickens. The correct answer is C. 
6 0
3 years ago
Within a given species, which two types of cells have the equivalent amounts of dna?
kiruha [24]
The original question has a set of choices. This is within the context of cell division. The choices are:

A. A cell in G1 of interphase and a cell in G2 of interphase
B. A cell in G1 of interphase and a cell immediately after the completion of meiosis II
C. A cell in G1 of interphase and a cell in metaphase II of meiosis
D. A cell in G2 of interphase and a cell in metaphase II of meiosis
<span>E. None of the above.
</span>
The correct answer is C. A cell in G1 is diploid and the cell in meiosis II is haploid but the amount of DNA still equivalent as each chromosome in the haploid cell consists of two chromatids. G2 cells already had been through the S phase therefore the genetic material is already doubled. A cell immediately after meiosis II has half the genetic material.
6 0
3 years ago
A student identified a wet-mount slide of a microorganism from a pondwater sample as a protist. Which observable characteristic
Drupady [299]
Your answer would be The microorganism was unicellular and had a well-defined nucleus.

7 0
2 years ago
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