You are given a science question (easy-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.

Which is the greatest benefit of sexual reproduction?  
 (A) capable of reproducing by meiosis (B) ability to reproduce without a mate (C) ability to produce genetically different offspring (D) capable of producing offspring genetically identical to parent
C

Which statement describes animal embryos?  
 (A) display all the features of an adult (B) represent the earliest stage of development (C) have the same number of cells as a fertilized egg (D) have half the number of chromosomes as an adult
B

What happens when a warm object is put inside a cooler object?  
 (A) The warm object loses energy and the cool object gains energy so that both objects stay at different temperatures. (B) The warm object gains energy and the cool object loses energy so that both objects stay at different temperatures. (C) The warm object loses energy and the cool object gains energy until both objects are the same temperature. (D) The warm object gains energy and the cool object loses energy until both objects are the same temperature.

C