Write what friendly ecosystem activities you will conduct in you school.

Write some eco - friendly activities.

What do you mean by ecosystem?

What do you mean by economic activities?

What is peristalsis movement ? Compare the similarity of bolus movement in esophagus with cycle tube and potato experiment what you have conducted in school.

What do you mean by an ecosystem?

You have a new teacher in your school. You

what do you mean by activation of tRNA?

What do you mean by ecosystem goods?