How are red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism? (1 point)

A. They are small because they lack a nucleus.

B. They are long and thin with a tail-like end.

C. They are small because their organelles are smaller than those of other cells.

D. They are flexible because they lack a plasma membrane.

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7 answers

WHATS THE ANSWER
A. They are small because they lack a nucleus.
thats the answer promise!
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1.It is the part of a neuron that carries information to the cell body.
2.stimuli
3. Interneurons help signals move from one neuron to another toward the spinal cord.
4.central nervous system
5.axons in motor neurons
I only know two answers since i only got two right but here they are

What is the function of a nerve cell in a multicellular organism?

ANSWER: carry and transmit signals (D)

How are red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism?

ANSWER:They are small because they lack a nucleus. (D) again
Here are the answers to the Specialized Cells Quick Check.
1. carry and transmit signals

2. They are small because they lack a nucleus.

3. C/They help the neuron receive messages from the axon of another neuron.

4. A neuron may signal when and where oxygen is needed.

5. Neurons contain DNA, but red blood cells do not.

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