Yes That is true and I’m not too sure what else you could get from it?
The effector in a negative feedback system acts to counter any changes made to a particular property. If it were positive feedback, it would amplify the change and make it more extreme
It ask how the environment changes. The effect of removing the fruit is either the birds die or find a new food source.
Hope this helps
Answer: Mg = 194g O = 294g H = 16g
Explanation: