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andriy [413]
4 years ago
15

What are the respiratory, digestive, and cardiovascular systems classified as​

Biology
1 answer:
meriva4 years ago
6 0

Answer:

The circulatory system

Explanation:

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH,

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What is missing from the venn diagram PLEASE HELP!!
alukav5142 [94]

Answer:

Esta es mi respuesta quizá hay respuestas que difieran de la mía .

Bueno tus diagramas son mas de euler que de venn, por que les falta el conjunto universo. pero bueno para lógica matemática nos sirven ambos.

A ver:

Para representar por Compresión, expresamos la principal característica global que define a los elementos del conjunto con simbología o escritura.

Para expresar por Extensión se ponen todos los elementos del conjunto.

Para tu ejercicio:

a)

Extensión

A={ 1 ; 4 ; 5 ; 12 }

B={4 ; 8 ; 12}  

Compresión

x / x ∈ AUB ⇔ x∈A  ó  x∈B  

b)  

Extensión

A={10,5,14}

B={5 ; 14}

Comprensión

x / x ∈ A ⇔ B⊂A ⇒ x ∈ B  

c)

Extensión

A={8 ; 9}

B={5 ; 15}

Comprensión

x / x ∈ A ⇔A⊄B

x / x ∈ B ⇔B⊄A  

Explanation:

5 0
3 years ago
Based on what you know about the relationship between the burning of fossil fuels (coal, oil, gasoline) and CO2, how could this
Vera_Pavlovna [14]

Explanation:

levels of the carbon dioxide in the atmosphere rise and fall each year as plants through photosynthesis and respiration take up the gad in the spring and summer and release it in fall and winter. Now the range of that cycle is expanding as mire carbon dioxide is emitted from burning fossil fuels and other human activities

*Hope this Helps*

7 0
3 years ago
Is algae living? yes or no?
algol13

Answer:

yes

Explanation:

3 0
3 years ago
When paleontologist refer to the "Big Five" to what are they referring?
GenaCL600 [577]
There is my bro A is
probably

6 0
3 years ago
In the 1950s, Christian Anfinsen demonstrated the renaturation of the protein ribonuclease (RNase) in vitro. After reduction and
Amanda [17]

Answer:

The Correct Answer is "C".

Explanation:

Because poor holding communication appropriately place the - SH deposits to frame disulfide spans while expelling the diminishing operator (permitting oxidation) while evacuating the urea. prior to the evacuation of urea, oxidation happens so the cysteine buildups may not be found accurately and the disulfide spans that structure in an inappropriate spots bringing about inert protein

3 0
3 years ago
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