IDNLearn.com is designed to help you find reliable answers to any question you have. Get the information you need from our community of experts who provide accurate and thorough answers to all your questions.
Explanation:
Part A: [it]. "It" refers to one thing while the sentence is describing multiple things.
Part B: Them. We should use the pronoun "them" because "them" is plural and the sentence is talking about multiple things.