<span>The answer is the option A. The naturalist. He is the person who performs the action. The actions is indicated by the verb. The verb is realized, Then you can ask who realized that the orchids had adapted to attract insects? The answer to who performs the action will reveal the subject. IN this case the answer is the narutalist. Which means that the subject is the naturalist.</span>
Money available, how much they work, the parents emotional wellness, how the parent was raised, etc
Direct Characterization tells the readers about the personality of the character. So look for personality traits like adjectives that describe this character. You can also look for a direct nod to one of the character's traits, hobbies, etc.
He will 38.5 kilograms of food to feed the pigs. Because if you multiply 2.75×14 you will get 38.5 and even if you add 2.75 14 times you will still get back the same answer 38.5.
Either A or D. Hope that helps?