Assignment 1.4
- Due No due date
- Points 7
- Questions 4
- Time Limit 60 Minutes
- Allowed Attempts 3
Instructions
Overview
This activity will allow you to practice what you've learned in this lesson. It is worth 16 points and must be completed before you move on to the next lesson.
Objectives
After completing this lesson, students will be able to . . .
- Describe what happens in chemical reactions.
- State the role of energy in chemical reactions.
- Explain the importance of enzymes to living organisms.
- Describe the distribution of Earth’s water.
- Identify water’s structure and properties.
- Define acids, bases, and pH.
- Explain why water is essential for life.
Activity Instructions
Complete the following problems. When you finish, submit your answers for grading.
Timing
This module will take you approximately 30 minutes.
Completion
Your activity is complete when you have submitted it. You will receive a checkmark for the activity.
Navigation
Click "Take the Quiz" to begin your test. At the end, a submit button will appear. After submitting, click the "next" button below to move to the next item in the course.