since there are more species they have more options on which ones to eat bebe:)
Answer:
organisms living in a particular area
Answer and Explanation:
Observation is when you take a look at something really closely like examining the object.
For example:
You watch an interesting bird that you've never seen in you're life and decided to study it's feasters. That's called "Observing'.
To inform others of their work
The answer is B, less sulfer became present in Earth's soil.
