TASK DEFINITION: In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
PROBLEM: An electron microscope can (A) move small magnets around (B) create completed replicas of animals (C) burn plastic with ease (D) recreate an entire image

SOLUTION: D

PROBLEM: A plant needs to use the roots of itself to move essential things (A) to the dirt (B) to the sky (C) to the plasma (D) to the buds

SOLUTION: D

PROBLEM: What is part of an ecological system? (A) waterfalls (B) pulsars (C) black holes (D) asteroids

SOLUTION:
A