IMSO 2008 Science International - Theory I Question 7

Question 7

Small fish enter a large fish’s mouth to eat parasites. Which relationship below is similar?



Figure label: Small fish.

1. A mouse eats cheese on a table.
2. A bird eats insects on a cow’s skin.
3. An orchid grows on a palm tree.
4. A mosquito sucks human blood.
5. An orchid fertilizes a hibiscus.