In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

Fact1: Biomass is the total mass of organisms at a trophic level., Fact2: Producers make up the first trophic level, primary consumers the second, and so on., Question: What is the total mass of primary consumers (A) Plants (B) animals (C) food (D) Mountains (E) Biomass (F) decreases (G) all matter (H) Weight
E

Fact1: Playing is one way mammals and other animals learn how to behave., Fact2: Opossums are a type of mammal called marsupials., Question: what plays to learn how to behave? (A) opossums (B) humans (C) people (D) fish (E) exercise (F) ants (G) h2o (H) catabolism
A

Fact1: Chloroplasts are organelles that are found in the cells of plants and algae., Fact2: Mosses are nonvascular plants., Question: What organelles that are found in the cells of mosses. (A) chloroplasts (B) epidermal (C) sensory neurons (D) an organism's body (E) more abundant (F) Epidermis (G) produce light (H) it needs them

A