Why are lichens a good pioneer species after a volcanic eruption?
O
O
O
They are able to grow on moist soil
They are able to grow on bare rock.
They are able to attract animals.
They are able to grow without water.

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a). it must be open to modification if new evidence doesn't completely support it. b). it must be based on scientific observations that can be repeated in a controlled setting. c). it must be applicable to future events and occurrences. d). it must be consistent with only a small portion of relevant observations or data.