34
36 The last stage in the life cycle of an
animal is —
F
G
H
2
J
having babies
growing
dying
being born
3
37 Which of these human activities is
MOST damaging to the air?
A
1
B
4
C
D
Picking fruit from a tree
Planting a garden
Burning tires
Riding a bike
Which of these is a decomposer?
F
G
H
J
1
2
3
4
38 When you sharpen a pencil, it
becomes —
F
G
H
J
35 The leaves of a plant —
A
B
C
D
make food and oxygen
hold the plant in the ground
make fruits and seeds
hold up the flowers
14
smaller
harder
smoother
more flexible