Practiga ingles

Páginas: 3 (623 palabras) Publicado: 1 de julio de 2011
Science [pic]
Practice # 1
(3er Parcial )
(Realizada por Marcela Fonseca Brid)

Circle the letter of the answer that best completes the statement.
1. Stems: [pic]

a- contain a new plantb- carry water from the roots

c- hold seeds

2- Flowers: [pic]

a- attract insects.

b- get air.

c- give birth to live young.

3- Plants: [pic]

a- live onlyin water.

b- are nonliving things.

c- are living things.

4- A fruit: [pic]

a- holds up the plant.

b- holds butterflies.

c- holds seeds.

5- Roots : [pic]a- take in light.

b- hold the plant in the soil.

c- eat food.

6- Seeds: [pic]

a- make fruits.

b- grow into a new plant.

c- may be woody.

7- Leaves :[pic]

a- are woody.

b- take water from the stem.

c- smell good.
8- Most trees have ___________.

a- one small green stem.

b- one big woody stem.

c- A lot ofbrown stems.

9. A edible plant means that:

a. is not safe to eat.

b. it is safe to eat.

c. it´s safe only for animals.

10. Which of these plants are nonedible?a. apples and watermelon.

b. cotton and grass.

c. tomatoes and lettuce

11. Broccoli is a:

a. root

b. flower

c. stem

12. One way that a plant can begrouped is by:

d. Looking at the soil.

e. Looking only the flowers.

f. Looking at their parts.

Short answer.

Write Yes or No.

1. Plants can live in hot and coldplaces._______

2. Each seed makes a new plant.________

3. The roots hold the plant.________

4. Some flowers change to fruits. ________

5. Leaves attract insects. ________

6. All thepines trees have flowers. _________

7. Trees, grasses and shrubs are group of plants. ________

8. All leaves have the same shapes. ________

Write short answer.
Answer questions....
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