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12345 [234]
2 years ago
12

What would a fuel cell vehicle use for fuel? What is the primary waste product?

Biology
1 answer:
ipn [44]2 years ago
5 0
Explanation:


Answer: B. I got it right on my test :)
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what sort of analysis would this statement produce?highlight and describe in detail the key features of an aquatic animal.
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3 years ago
True or false: All of the cells in the fetus's body have the same DNA
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Answer:

Inside most every cell in your body, you have the same 46 chromosomes, carrying the same genes. But not all the cells in your body are the same. Nerve cells, blood cells, cells lining your intestine, they all look different and they do different jobs

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Proteins are polymers formed of structural units called.
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2 years ago
A plant growing in an area where it is not required is called?
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weed(s)

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8 0
3 years ago
Read 2 more answers
How the
jekas [21]

Answer:

Our immune system produces antibodies against that antigen of pathogen.

Explanation:

Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an  antigen has to be done from the childhood to prevent diseases.

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