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Afina-wow [57]
3 years ago
5

What human body system does your body use to get oxygen into your cells?

Biology
1 answer:
saw5 [17]3 years ago
8 0
Your body used the respiratory system (lungs)
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Reproductive system<br> Explain How does a fetus get nourishment up <br> until the time it is born?
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The fetus gets it's nourishment through the umbilical cord that is connected to the mother's uterus

4 0
3 years ago
How do the pollutants that cause acid rain get into the air?
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For example driving cars, they release nitrogen and sulfur in the water vapor. This causes the water vapor to be more acidic. So then When the precipitation falls back to the Earth it comes down as acid rain. 
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3 years ago
How did the Jurassic period start?
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The Jurassic period (199.6 million to 145.5 million years ago) was characterized by a warm, wet climate that gave rise to lush vegetation and abundant life. Many new dinosaurs emerged—in great numbers.

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2 years ago
Morgan and his fruit flies are famous for two discoveries. What are they and how do they help us in understanding genetics?
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2 years ago
Which biomolecule is the most diverse and has a variety of functions? *
ryzh [129]

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4 0
3 years ago
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