The Answer is d.
Hope this helps:) Have yourself a great day:)
The answer would be C. Energy is used through the food chain so energy always decreases. Population size would commonly decrease according to the pyramid of food chain but since there's no answer for that, C would be the most suitable
Look it up on google , i had this same question and google helped me. i can’t remember the answer or i’d tell u
The first is A second is C
