Answer:
Prey
Explanation:
The aphids are the prey of the ladybug.
I think there is a 50% chance of the coin landing on either side because the labelling of the coin will not affect the balance of the coin, and therefore won’t alter the flip. Labelling the coin ‘b’ and B’ will result in a coin flip no different from if the coin remained unlabelled.
Have a control. You have to have something to compare your experimental results or else your results could be random chance.