Answer:

Problem

1. We will soon be overwhelmed by garbage

2. Our grandparents have weaker bones

3. My back is aching

4. Nap always wakes up late

5. Some classes will be done online

Coordinating Conjunction

1. for

2. so

3. so

4. so

5. so

Effect

1. We need to recycle

2. They have to drink milk

3. I need some rest

4. He needs an alarm clock

5. So we will need internet access

Explanation:

pa-brainliest ty