Tilapia, frog, wall gecko and domestic fowl

Question 1 of 10

The wall gecko can walk on walls and ceilings because of

Question 2 of 10

The frog can breathe through its skin because the skin is

Question 3 of 10

The part of the domestic fowl's gut that grinds food is the

Question 4 of 10

The fins of a fish are used for

Question 5 of 10

The lateral line of a tilapia helps it to

Question 6 of 10

The swim bladder in bony fish helps to

Question 7 of 10

The wall gecko can climb walls because its feet have

Question 8 of 10

The domestic fowl lays eggs with hard shells made of

Question 9 of 10

In the domestic fowl, food is ground up in the

Question 10 of 10

The lateral line of a tilapia is used to