Question

how did competition with clawbrutus affect the yield of whean? a) removal of clawbrutus had no effect on the yield of whean b) we cannot make a conclusion c) less whean grew when clawbrutus was removed d) more whean grew when clawbrutus was removed

Explanation:

There is no data or context provided about the relationship between Clawbrutus and Whean yield. Without any evidence or prior - knowledge about their interaction, a conclusion cannot be drawn.

Answer:

b) We cannot make a conclusion