Answer:
Gas exchange occurs at two sites in the body: in the lungs, where oxygen is picked up and carbon dioxide is released at the respiratory membrane, and at the tissues, where oxygen is released and carbon dioxide is picked up.
Explanation:
The organelle which labelled A is C. golgi apparatus
How can reproductive isolation lead to speciation<span>? If populations cannot mate successfully with one another, genetic differences may accumulate in the populations. Over time they become very different and give rise to new species.</span>
It is a completely false statement that <span>Oscar Wilde makes an unexpected association between poems and flower petals in "To My Wife." The correct option among the two options that are given in the question is the second option. I hope that this is the answer that has come to your desired help.</span>
