Hi there!
The example of the meadowlarks is an example of behavioral isolation. This is because the mating call is a behavior the birds exhibit. This helps the birds to find their correct mate because though the birds look similar, they are not able to produce offspring.
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D) All of the above
That's why we're called Carbon-Based Lifeforms
Store food but i believe Hibernate
D: The reactions take place in the thylakoid of the chloroplast.
Answer: A) nucleotide
Explanation: I too, am also in biology :)