Which organism uses jet propulsion for movement?

This part of the mollusk is adapted for locomotion, attachment, and capturing food.

__________ are a terrestrial crustacean.

What structures are responsible for opening and closing a clam’s shells?

Which of the following includes the largest invertebrate in the world?

  This chigger belongs to which arthropod subphylum?

Water enters a sea star through its:

Ticks can carry many diseases, including:

Ticks and scorpions belong to which of the following subphyla of arthropods?

Finger pressure on a wet cast can cause pressure points on the inside cast surface, which can lead to pressure sores on the patient skin.