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TEA [102]
4 years ago
7

Which of the following body systems works with the circulatory system to exchange oxygen and carbon dioxide

Biology
2 answers:
maks197457 [2]4 years ago
5 0

<u><em>The respiratory system</em></u>, it exchanges gases (oxygen and carbon dioxide) with the surrounding gases. The digestive system, well, digests food. The nervous system is made up of nerves, which triggers your sense of touch. The urinary system is your bladder.

gregori [183]4 years ago
4 0
The respiratory system
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Answer:

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Please answer!!
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4 0
3 years ago
According to your equation, what isotope remains after the alpha decay of uranium-238?
Marianna [84]

Answers:

thorium-234

Explaination:

Isotopes are defined as the variants of a particular chemical element obtained by radioactive decay which makes it differ in neutron number and nucleon number but have the same number of protons in each atom.

Uranium-238 produces thorium-234 by alpha decay. alpha particle is a helium nucleus which carry 2 neutrons andn 2 protons with the mass number 4. In alpha decay, nucleus emits alpha particles which tranforms or decay into an atom with a mass number 4 less and an atomic number 2 less.

The equation for alpga decay is attached below:

Hence, the isotope is thorium-234 .

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3 years ago
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Alex73 [517]

This makes no sense at all.

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