ANIMAL BODY STRUCTURES

The boy went to the riverside and found some animals that crawl and get inside the hole, these had hard shells as their body coverings that protect their soft bodies what animals are these?

• Sea urchin        

• crabs

• starfish

• fish

Tags

NGSS.MS-LS4-4

Dogs and cat use their fur or hair to protect them when it’s cold, which of the following animals has scales that protect them from extreme temperature?

• starfish

•  beak          

• fish

• crabs

Humans have lungs, nose and mouth in order to breathe, but some animals do not have lungs they only have gills to use for breathing which of the following animals use gills in order to breathe under water?

• sea urchin             

• crabs

• starfish

• fish

Human breath thru the nose in order to live, what about the fish that live in water. What do you think is the body part of the fish that is used for breathing?

• tails

• gills

• scales

• fins

Tags

NGSS.MS-LS4-2

1.    One day the boy is playing outside their house suddenly he saw a snail and got a piece of stick to hit it. What do you think will the snail do to protect itself?

• The snail will hide its body inside its shells

• The snail will secrete poisonous chemicals like venom.

• The snail will use its antennae to detect it enemies.

• The snail will use its sharp claws to fish