Answer:
I would say D.
Explanation:
D talks about the change in plant height and it asks the growth rate. growth rate is measured by the change. Hope this helps(:
what is ecosystem in brief definition
Answer: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.