Grade 5_Week 17_Science and math_Advanced nâng cao

This is an odd number. It is a 2-digit number. Its two digits are the same. It is greater than 90 and less than 100. What is it?

Plants have leaves, ​ (a)   , a stem and flowers. They produce ​ (b)   and make ​ (c)   . Animals have ​ (d)   , have babies or lay ​ (e)   and move to get food.

• roots
• five senses
• seeds
• eggs
• their own food

The ​ (a)   of the plant take in water. The ​ (b)   take in air and sunlight. The ​ (c)   supports the plant. The flowers ​ (d)   seeds.

• roots
• leaves
• stem
• produce

There are many different plants all around us. ​ (a)   are plants with a thick, hard stem called a ​ (b)   . ​ (c)   are plants with a lot of stems and leaves. ​ (d)   is thin and bendy.

• Trees
• Bushes
• Grass
• trunk

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Reptiles are ​ (a)   because they have a skeleton. They lay eggs and they have ​ (b)   . ​ (c)   have smooth skin. They live in the water and on land. Insects are ​ (d)   because they don't have a skeleton. They have 6 legs and three body parts. Fish live in the water. They breathe with their ​ (e)   .

• vertebrates
• scales
• Amphibians
• invertebrates
• gills

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Which animals are amphibians?

• wolf

• frog

• toad

• chameleon

• salamander

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Fish breathe with their .....

• lungs

• fins

• gills

• scales

• mouth

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Ants have two .......

• antennae

• legs

• body parts

• skeletons

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Which animals are fish?

• eel

• dolphin

• sardine

• shark

• whale

Refer to Unit 4 in your science book. / Con hãy đọc thêm bài 4 trong sách Khoa học.
Which animals breathe with their lungs?

• crocodile

• fish

• turtle

• snake