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algol [13]
2 years ago
14

Which internal system is responsible for transporting oxygen and nutrients through an animal's body?

Chemistry
2 answers:
katen-ka-za [31]2 years ago
4 0

Answer:

B: circulatory system

Explanation:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

tatuchka [14]2 years ago
4 0

Answer:

Circulatory system

Explanation:

pulmonary artery plays a role of transporting oxygen from the lungs back to the heart...

And also most blood vessels transport nutrients to and from the heart

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Kazeer [188]
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3 years ago
If 8cm^3 of H2 reacts with an excess of Cl2, calculate how much of the HCL(g) is produced.
Rom4ik [11]
First, we need the balanced equation: H₂ + Cl₂ ---> 2HCl

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8 cm³ (1 ml/ 1 cm³)(1 L/ 1000 mL) (1 mol/ 22.4 Liters)= 3.6x10⁻⁴ moles of H₂

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2 years ago
Question 3 of 11
daser333 [38]

Answer:

c

Explanation:

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6 0
3 years ago
What is the correct formula that would result from the combination of the two ionic species?
Soloha48 [4]

Answer:

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