If Sylvia is described as trustworthy, altruistic and tender-minded, then she probably is fairly high on the Big Five superfactor known as extraversion neuroticism openness agreeableness conscientiousness

Idk

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem