The sentence's main topic is Grapefruit tree. So it's the direct object. A.tree
Shakespeare include the plot event in the act IV of Hamlet in which Horatio reads and reacts to Hamlet's letter about an encounter with pirates because of the reason to establish Horatio's steadfast loyalty to Hamlet. The answer in this question is establish Horatio's steadfast loyalty to Hamlet.
This is a question of morals and ethics, and the answer will depend on your own personal, subjective opinions.
On one hand, some people would say that we should experiment as much as we can - going to such lengths where the modification through genetic engineering will allow us to create new humans based on our wants and needs. We will be able to choose our baby's eye color, hair color, everything we might want to do will be possible, and for some people, that is a welcome future.
However, on the other hand, there is also a large number of people who are against such modifications, primarily because it is immoral and 'against God.' In their opinion, we are playing God, doing what we were not supposed to do, and therefore will have to pay the price.
It all depends on how you look at the subject - it is quite personal.
The correct answer is "fridge".
"Fridge" is a colloquial term that was originated as an abreviation for the American electrical appliances brand called Frigidaire, which was widely known for manufacturing refrigerators since their introduction in the market in the second decade of the 20th century.
