Over time animals have developed many ways to stay away from predators. A predator is an animal that hunts and eats other animals. Hiding is one of the best ways to stay alive. (1)______________________________. To see how this works, let's look at the sea dragon. It is a master of disguise. The sea dragon is covered with skin that looks like leaves. The skin helps the dragon look like a piece of seaweed. (2)______________________________. Other animals stay safe by showing their colors. They want other animals to see them. Scientists call these bright colors--warning colors. You have probably seen animals that have warning colors. (3)________________________________. Those colors don't just look attractive; they tell their enemies to stay away.
1. some animals hide by looking like the places where they live
2. a hungry meeted will stay away from anything they look like seaweeds
3. some grabhopers show off their own bright colors
1. some animals hide by looking like the places where they live.
2. a hungry meet that would stay away from anything that looks like seaweed.
3.some grasshoppers show off their own bright colours.
1.some animals hide by looking like the places where they live.
2.A hungry meeted was their way for anything they look like seaweed.
3.some grassoppers show off thier own bright colors.
发表于 2012-7-13 13:44
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发表于 2012-8-1 14:31
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