What can you do with a lever?

How do leaves help plants?

Once you have done with your experiment, you can write your

You want to design rain boots. Which material should you use?

Where an animal or plant lives is called

Billy saw dark cloud forming. He predicted that

Six children like dogs best. How can you show this data?

Which of the following senses could you use to observe an orange?

What is the first step of a design process?

Which is biggest?

Milk takes the shape of its container. What kind of matter is it?

When ice cube melt, they become

When water freezes, it becomes a ...

.... sends messages to and receives messages from your body.