2) A black plastic bag is tied around one plant and a transparent (clear) bag around another plant.

a) Will they both grow well?

b) Write a reason why

3) Seeds from a plant can be spread in different ways.

a) Name the three ways.

b) Name three seeds which can be spread by each method.

c) Why should plants have seeds?

4) Name two things plants need to grow healthy.

5) What must all seeds have to start to grow?

6) Which part of a plant collects pollen from bees?

7) How do petals help the plant to become pollinated?

8) Bees pollinate plants. Write down other ways that some plants are pollinated.

2) What should you do to stay healthy? Which 3 answers are correct?

4) a. Which three activities below would make your pulse rate go up?

b. Explain why your pulse would go up.

c. What is the normal pulse rate of someone at rest?

Answering questions about food chains
You may be asked to link a plant, which is a producer, to an animal, which feeds on it and is known as a consumer and then to another animal, also a consumer, which feeds on the first animal.
Always use an arrow which points from the producer to the consumer
eg:

nettle -----> caterpillar -----> bird

2) The producer in the food chain above is the

b) The consumer that is not a predator is the

c) The is a predator but not the prey.

d) The is a predator and also a prey.

3) Use the infomation in the photos above.

Write the names of three living things to show a food chain

4) A mouse eats the oats in the farmer's barn and the cat eats the mouse.

Write a food chain to show this:

b) Name the producer and consumer.

c) What is another name for consumer?

1) When food is canned (put in tins) it is heated to kill microbes.

The cans of food oftend spend months in a warm cupboard in kitchens.

Why don't any remaining microbes breed to dangerous levels?

1) All vertebrates have internal skeletons.
Name two reasons why vertebrates animals have internal skeletons.