You are given a science question (hard-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.
--------
Question: If the force used to push a shopping cart increases, the cart's acceleration will  
 (A) decrease (B) increase (C) remain the same

Answer: B


Question: An Earth Science class is planning a field trip to a quarry to look for fossils. Which item will be important for the students to wear during the field trip to prevent damage from solar radiation?  
 (A) disinfectant (B) suntan lotion (C) safety goggles (D) ear protectors

Answer: B


Question: Scott was looking at the results of a cross between red and white flowers. Which is the most likely result of a cross that demonstrates incomplete dominance?  
 (A) 0% pink flowers (B) 25% white flowers (C) 50% red flowers (D) 100% pink flowers

Answer:
D