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hodyreva [135]
3 years ago
13

What are the 2 main circulations of the body?

Biology
1 answer:
Vaselesa [24]3 years ago
8 0
Pulmonary and systemic circulation. 
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Answer now it is easier for animals to adapt

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Discuss two friends parents least six exchange​
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Answer:

A dialogue between father and son for permission

Son : I have a request to you.

Father: Tell me please.

Son : my class is going on a picnic to Murree..

Father: What is your purpose?

Son : I also want to go with my class.

Father: Who are going on picnic?

Son : Rashid, Faheem, Saleem, Yaseen all are going on picnic.

Father: For how many days is your class going to Murree?

Son : Only for one week.

Father: When will your class go?

Son : Today at night.

Father: O.K. you may go. How much money you want?

Son : Only one thouasnd.

Father: All right take your money. Keep mobile with you so that connection between you and me could remain alive.

Son : Mother! It is great pleasure, father has allowed me to go on picnic. Please give me three suites of different varieties and pack my bag.

Father: But I shall go to leave you with your mother at railway station because you are my only son.

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Father: It is a great pleasure for me that you have demanded money and camera for the first time.

Son : Pray for us because our train is about to leave the station.

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A student is setting up a model to study the carbon cycle and natural sources of carbon dioxide. They create a microenvironment
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The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

<h3>What is carbon dioxide?</h3>

Carbon dioxide is one of the gases that cycle around in the universe. It is an integral part of the carbon cycle. The carbon cycle is a model that depicts the movement of carbon in the ecosystem.

The natural source of carbon dioxide that was left out is the calcareous shells of organisms. The major metabolic process that was left out is respiration.

Learn more about carbon dioxide: brainly.com/question/3049557

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in a vascular plants , specialized root hairs on the roots of the plant are responsible for taking up water and nutrients . The
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xylem tissue is the answer.

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