Question

20. The graphs below show the relationship between two organisms P and Q.
Graph 1
Graph 2
X
Z
P
Number of organisms
Number of organisms
Time
Time
Before organisms M was introduced After organisms M was introduced
(a) What is the relationship between the two organisms P and Q?
(b) During which period do you think organism M was introduced?
(c) What new food chain forms between organisms P, Q and M?
(b)
(c)
(A) Prey- Predator
Х
PQ
(B) Producer-Consumer
Y
M Q-P
(C) Producer-Consumer
Z
M
(D) Prey - Predator
Z
QM P
M​

Answer 1

(B) Producer-Consumer

please Mark branilest Answer.....❤

Answer 2

Answer:

(D) Prey Predator Z q m

Explanation: