TheExamHive Logo
TheExamHive
HESI A2 Exam Preparation

HESI A2 Practice Test & Study Guide

We Don't Just Help You Pass. We Help You Think Like a Nurse.

HESI A2

Study Resources

Active
Exam Info
6 study resources available
Back to topics

Ecology

Practice questions for Ecology in the HESI A2 exam.

Free Question 1 of 2Free Preview
Which of the following best describes the role of decomposers in an ecosystem?
They produce energy through photosynthesis.
They consume primary producers to regulate population sizes.
They compete with herbivores for food resources.
They break down dead organic matter and recycle nutrients.