C is your most responsible answer because if they provide enough evidence to support that it fights lung cancer then that one will be the best one or effective
Answer:
Francis Crick and James Watson
Explanation:
cause thats the answer
The red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism because they are small because they lack a nucleus. Option D
<h3>What are red blood cells?</h3>
The red blood cells are the ones that carry hemoglobin that is responsible for the transport of oxygen in the body. Now we know that the blood is responsible for the supply of oxygen across the body and this is why the red blood cells are important.
Thus, the red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism because they are small because they lack a nucleus.
Learn more about red blood cells:brainly.com/question/17247203
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This statement is correct-
decreased variation in tail feather color because no form of the trait is advantageous