Animales simples: artrópodos nos rodean

The video introduces arthropods, a diverse group of invertebrates including bees, crabs, centipedes, and spiders. It highlights their common features such as a hard outer shell called a dermatoskeleton, segmented bodies, and jointed appendages. The video also emphasizes the vast number of arthropod species and their importance to humans.

Which of the following is NOT an example of an arthropod?

• Crab

• Frog

• Centipede

• Bee

Approximately how many types of arthropods are known?

• 1,000,000

• 10,000,000

• 100,000

• 10,000

What is the name of the hard outer shell found in arthropods?

• Hydroskeleton

• Dermatoskeleton

• Endoskeleton

• Exoskeleton

How many body segments does an insect typically have?

• Five

• Three

• Two

• Four

What feature allows a crab's claw to bend?

• Ligaments

• Tendons

• Joints

• Muscles