I think the correct answer would be to change the project topic
Answer:
4th option
Explanation:
If this helps, mark me brainliest pls
Answer:
The correct answer is <u>B</u>: Large variety of organisms.
Explanation:
The article describes natural environments and ecosystems by analyzing different factors that are influencing their development.
The factor which contributes most to the sustainability of a habitat is a large variety of organism. A large variety of organisms increases the sustainability of a habitat.