T.10 REPORT

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

What is the smallest species of sharks ?

• Great White shark

• Dwarf dogfish

• Whale shark

• Bull shark

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

Where do shark live ?

• In shallow water

• In warm water

• In cold water

• In hot water

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

What is paragraph 3 about ?

• The differences and similarities of shark and fish

• The physical description of shark

• The habitat of shark

• The blood of shark

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them

What happens when a shark loses its tooth ?

• A new tooth will replace

• The shark will have no teeth

• There will be a hole in the tooth

• The shark will not be able to eat

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

What do shark eat ?

• Fish, human beings, shellfish, and whales

• Fish,vegetables,shellfish, and plankton

• Fish,shellfish, plankton, and other sharks

• Fish, shellfish, seals, dolphins, and whales

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

How do shark breathe ?

.

How do shark breathe ?

• Through their skin

• Through their gills

• Through their lungs

• Through the hole on their head

The shark,who plays an important role in maintaining ecosystems is a fish that lives in the sea,particularly in warm water.Like all fish,sharks breathe through their gills.

There are about 375 species of sharks.The smallest shark is called the dwarf dogfish,less than 20 cm long.The huge whale shark can be more than 15 m long.Shark usually eat fish and shellfish, but great white sharks sometimes eat seal,dolphins, whales, and other marine animals.

Shark are vertebrates,animals with a backbone.However, a shark's skeleton is not made of bone. It is made of a bendable material called cartilage. a shark's teeth are set into gums. While eating,a shark often loses teeth. But ,there are always rows of new teeth growing behind the first se.As a shark loses teeth,new ones move forward tp replace them.

"... an important role in maintaining ecosystems..."

Ecosystem means ...

• all human beings living in a small area

• all the plans and living creatures in the world

• all human beings, plants, and animals in the world

• all the plants and living creatures in a particular area