Mary had two twin daughters, Mimi and Coco. Coco was healthy, but Mimi had hemophilia. Mimi took frequent trips to the doctor's office. Which girl didn't have the same disease as the royal families of Europe?
Ans: Coco

Planet Neptune is not only very cold but also farther from the Sun than the Earth. In fact, it is the farthest planet from the Sun in our solar system. On the other hand, the Earth enjoys a close proximity to the Sun. Only Mercury and Venus are closer to the Sun than the Earth. Which planet would have faster speed, Neptune or Earth?
Ans: Earth

Two chickens are living on the same farm. Chicken A has just been infected with a parasite, but Chicken B does not have the parasite. Chicken A probably got it when it went swimming out in the old stagnant lake while the other chickens were sleeping. Which chicken is less likely to get sick?
Ans: Chicken B

Mike has to learn more about the periodic table for his chemistry exam. To make things easier for him he chose two elements from the table, element A and element B. Element A has higher electronegativity and element B has lower eletronegativity. David found it easier to learn about elements by comparing their properties. Where element A most likely be across the column, up or down?
Ans: up