Hey there!
Your answer: Available Space
The question is asking, which of the following options would be a (limited source). We have to find a option that has a limited source, which means that there is a limit to something. Your answer is (b) because there are limited space with the spce that is already available. Air temperature would NOT be your answer.
The cell would commit apoptosis. This is another term for cells committing suicide.
The answer would be D.UAGC because this is the compementery requencd
The correct answer would be, False